5280881775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 9752709120

約数和(自身を除く): 4471827345

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 379, 403, 461, 465, 775, 975, 1137, 1209, 1383, 1895, 2015, 2305, 2325, 4927, 5685, 5993, 6045, 6915, 9475, 10075, 11525, 11749, 14291, 14781, 17979, 24635, 28425, 29965, 30225, 34575, 35247, 42873, 58745, 71455, 73905, 89895, 123175, 149825, 152737, 174719, 176235, 185783, 214365, 293725, 357275, 369525, 449475, 458211, 524157, 557349, 763685, 873595, 881175, 928915, 1071825, 2271347, 2291055, 2620785, 2786745, 3818425, 4367975, 4644575, 5416289, 6814041, 11356735, 11455275, 13103925, 13933725, 16248867, 27081445, 34070205, 56783675, 70411757, 81244335, 135407225, 170351025, 211235271, 352058785, 406221675, 1056176355, 1760293925, 5280881775]

約数ペア:

[(1, 5280881775), (3, 1760293925), (5, 1056176355), (13, 406221675), (15, 352058785), (25, 211235271), (31, 170351025), (39, 135407225), (65, 81244335), (75, 70411757), (93, 56783675), (155, 34070205), (195, 27081445), (325, 16248867), (379, 13933725), (403, 13103925), (461, 11455275), (465, 11356735), (775, 6814041), (975, 5416289), (1137, 4644575), (1209, 4367975), (1383, 3818425), (1895, 2786745), (2015, 2620785), (2305, 2291055), (2325, 2271347), (4927, 1071825), (5685, 928915), (5993, 881175), (6045, 873595), (6915, 763685), (9475, 557349), (10075, 524157), (11525, 458211), (11749, 449475), (14291, 369525), (14781, 357275), (17979, 293725), (24635, 214365), (28425, 185783), (29965, 176235), (30225, 174719), (34575, 152737), (35247, 149825), (42873, 123175), (58745, 89895), (71455, 73905)]