153925875

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 282151584

約数和(自身を除く): 128225709

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1525, 2243, 2745, 4575, 6729, 7625, 11215, 13725, 20187, 22875, 33645, 56075, 68625, 100935, 136823, 168225, 280375, 410469, 504675, 684115, 841125, 1231407, 2052345, 2523375, 3420575, 6157035, 10261725, 17102875, 30785175, 51308625, 153925875]

約数ペア:

[(1, 153925875), (3, 51308625), (5, 30785175), (9, 17102875), (15, 10261725), (25, 6157035), (45, 3420575), (61, 2523375), (75, 2052345), (125, 1231407), (183, 841125), (225, 684115), (305, 504675), (375, 410469), (549, 280375), (915, 168225), (1125, 136823), (1525, 100935), (2243, 68625), (2745, 56075), (4575, 33645), (6729, 22875), (7625, 20187), (11215, 13725)]