47331375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 103434240

約数和(自身を除く): 56102865

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 25, 35, 39, 57, 65, 73, 75, 91, 95, 105, 125, 133, 175, 195, 219, 247, 273, 285, 325, 365, 375, 399, 455, 475, 511, 525, 665, 741, 875, 949, 975, 1095, 1235, 1365, 1387, 1425, 1533, 1625, 1729, 1825, 1995, 2275, 2375, 2555, 2625, 2847, 3325, 3705, 4161, 4745, 4875, 5187, 5475, 6175, 6643, 6825, 6935, 7125, 7665, 8645, 9125, 9709, 9975, 11375, 12775, 14235, 16625, 18031, 18525, 19929, 20805, 23725, 25935, 27375, 29127, 30875, 33215, 34125, 34675, 38325, 43225, 48545, 49875, 54093, 63875, 71175, 90155, 92625, 99645, 104025, 118625, 126217, 129675, 145635, 166075, 173375, 191625, 216125, 242725, 270465, 355875, 378651, 450775, 498225, 520125, 631085, 648375, 728175, 830375, 1213625, 1352325, 1893255, 2253875, 2491125, 3155425, 3640875, 6761625, 9466275, 15777125, 47331375]

約数ペア:

[(1, 47331375), (3, 15777125), (5, 9466275), (7, 6761625), (13, 3640875), (15, 3155425), (19, 2491125), (21, 2253875), (25, 1893255), (35, 1352325), (39, 1213625), (57, 830375), (65, 728175), (73, 648375), (75, 631085), (91, 520125), (95, 498225), (105, 450775), (125, 378651), (133, 355875), (175, 270465), (195, 242725), (219, 216125), (247, 191625), (273, 173375), (285, 166075), (325, 145635), (365, 129675), (375, 126217), (399, 118625), (455, 104025), (475, 99645), (511, 92625), (525, 90155), (665, 71175), (741, 63875), (875, 54093), (949, 49875), (975, 48545), (1095, 43225), (1235, 38325), (1365, 34675), (1387, 34125), (1425, 33215), (1533, 30875), (1625, 29127), (1729, 27375), (1825, 25935), (1995, 23725), (2275, 20805), (2375, 19929), (2555, 18525), (2625, 18031), (2847, 16625), (3325, 14235), (3705, 12775), (4161, 11375), (4745, 9975), (4875, 9709), (5187, 9125), (5475, 8645), (6175, 7665), (6643, 7125), (6825, 6935)]