90516375

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 165971520

約数和(自身を除く): 75455145

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1319, 1525, 2745, 3957, 4575, 6595, 7625, 11871, 13725, 19785, 22875, 32975, 59355, 68625, 80459, 98925, 164875, 241377, 296775, 402295, 494625, 724131, 1206885, 1483875, 2011475, 3620655, 6034425, 10057375, 18103275, 30172125, 90516375]

約数ペア:

[(1, 90516375), (3, 30172125), (5, 18103275), (9, 10057375), (15, 6034425), (25, 3620655), (45, 2011475), (61, 1483875), (75, 1206885), (125, 724131), (183, 494625), (225, 402295), (305, 296775), (375, 241377), (549, 164875), (915, 98925), (1125, 80459), (1319, 68625), (1525, 59355), (2745, 32975), (3957, 22875), (4575, 19785), (6595, 13725), (7625, 11871)]