56553511875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 113945525760

約数和(自身を除く): 57392013885

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 241, 285, 375, 399, 475, 525, 625, 665, 723, 875, 941, 1205, 1425, 1687, 1875, 1995, 2375, 2625, 2823, 3325, 3615, 4375, 4579, 4705, 5061, 6025, 6587, 7125, 8435, 9975, 11875, 13125, 13737, 14115, 16625, 17879, 18075, 19761, 22895, 23525, 25305, 30125, 32053, 32935, 35625, 42175, 49875, 53637, 68685, 70575, 83125, 89395, 90375, 96159, 98805, 114475, 117625, 125153, 126525, 150625, 160265, 164675, 210875, 226781, 249375, 268185, 343425, 352875, 375459, 446975, 451875, 480795, 494025, 572375, 588125, 625765, 632625, 680343, 801325, 823375, 1054375, 1133905, 1340925, 1587467, 1717125, 1764375, 1877295, 2234875, 2403975, 2470125, 2861875, 3128825, 3163125, 3401715, 4006625, 4116875, 4308839, 4762401, 5669525, 6704625, 7937335, 8585625, 9386475, 11174375, 12019875, 12350625, 12926517, 15644125, 17008575, 20033125, 21544195, 23812005, 28347625, 30161873, 33523125, 39686675, 46932375, 60099375, 64632585, 78220625, 85042875, 90485619, 107720975, 119060025, 141738125, 150809365, 198433375, 234661875, 323162925, 425214375, 452428095, 538604875, 595300125, 754046825, 992166875, 1615814625, 2262140475, 2693024375, 2976500625, 3770234125, 8079073125, 11310702375, 18851170625, 56553511875]

約数ペア:

[(1, 56553511875), (3, 18851170625), (5, 11310702375), (7, 8079073125), (15, 3770234125), (19, 2976500625), (21, 2693024375), (25, 2262140475), (35, 1615814625), (57, 992166875), (75, 754046825), (95, 595300125), (105, 538604875), (125, 452428095), (133, 425214375), (175, 323162925), (241, 234661875), (285, 198433375), (375, 150809365), (399, 141738125), (475, 119060025), (525, 107720975), (625, 90485619), (665, 85042875), (723, 78220625), (875, 64632585), (941, 60099375), (1205, 46932375), (1425, 39686675), (1687, 33523125), (1875, 30161873), (1995, 28347625), (2375, 23812005), (2625, 21544195), (2823, 20033125), (3325, 17008575), (3615, 15644125), (4375, 12926517), (4579, 12350625), (4705, 12019875), (5061, 11174375), (6025, 9386475), (6587, 8585625), (7125, 7937335), (8435, 6704625), (9975, 5669525), (11875, 4762401), (13125, 4308839), (13737, 4116875), (14115, 4006625), (16625, 3401715), (17879, 3163125), (18075, 3128825), (19761, 2861875), (22895, 2470125), (23525, 2403975), (25305, 2234875), (30125, 1877295), (32053, 1764375), (32935, 1717125), (35625, 1587467), (42175, 1340925), (49875, 1133905), (53637, 1054375), (68685, 823375), (70575, 801325), (83125, 680343), (89395, 632625), (90375, 625765), (96159, 588125), (98805, 572375), (114475, 494025), (117625, 480795), (125153, 451875), (126525, 446975), (150625, 375459), (160265, 352875), (164675, 343425), (210875, 268185), (226781, 249375)]