156908045775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{24611}}^1$

素因数の和:25153

約数の個数: 72

約数和(自身を含む): 281481734016

約数和(自身を除く): 124573688241

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 503, 507, 845, 975, 1509, 2515, 2535, 4225, 6539, 7545, 12575, 12675, 19617, 24611, 32695, 37725, 73833, 85007, 98085, 123055, 163475, 255021, 319943, 369165, 425035, 490425, 615275, 959829, 1275105, 1599715, 1845825, 2125175, 4159259, 4799145, 6375525, 7998575, 12379333, 12477777, 20796295, 23995725, 37137999, 61896665, 62388885, 103981475, 160931329, 185689995, 309483325, 311944425, 482793987, 804656645, 928449975, 2092107277, 2413969935, 4023283225, 6276321831, 10460536385, 12069849675, 31381609155, 52302681925, 156908045775]

約数ペア:

[(1, 156908045775), (3, 52302681925), (5, 31381609155), (13, 12069849675), (15, 10460536385), (25, 6276321831), (39, 4023283225), (65, 2413969935), (75, 2092107277), (169, 928449975), (195, 804656645), (325, 482793987), (503, 311944425), (507, 309483325), (845, 185689995), (975, 160931329), (1509, 103981475), (2515, 62388885), (2535, 61896665), (4225, 37137999), (6539, 23995725), (7545, 20796295), (12575, 12477777), (12675, 12379333), (19617, 7998575), (24611, 6375525), (32695, 4799145), (37725, 4159259), (73833, 2125175), (85007, 1845825), (98085, 1599715), (123055, 1275105), (163475, 959829), (255021, 615275), (319943, 490425), (369165, 425035)]