61395570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{75797}}^1$

素因数の和:75816

約数の個数: 40

約数和(自身を含む): 165088044

約数和(自身を除く): 103692474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 75797, 151594, 227391, 378985, 454782, 682173, 757970, 1136955, 1364346, 2046519, 2273910, 3410865, 4093038, 6139557, 6821730, 10232595, 12279114, 20465190, 30697785, 61395570]

約数ペア:

[(1, 61395570), (2, 30697785), (3, 20465190), (5, 12279114), (6, 10232595), (9, 6821730), (10, 6139557), (15, 4093038), (18, 3410865), (27, 2273910), (30, 2046519), (45, 1364346), (54, 1136955), (81, 757970), (90, 682173), (135, 454782), (162, 378985), (270, 227391), (405, 151594), (810, 75797)]