38224125

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 70160688

約数和(自身を除く): 31936563

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 557, 915, 1125, 1525, 1671, 2745, 2785, 4575, 5013, 7625, 8355, 13725, 13925, 22875, 25065, 33977, 41775, 68625, 69625, 101931, 125325, 169885, 208875, 305793, 509655, 626625, 849425, 1528965, 2548275, 4247125, 7644825, 12741375, 38224125]

約数ペア:

[(1, 38224125), (3, 12741375), (5, 7644825), (9, 4247125), (15, 2548275), (25, 1528965), (45, 849425), (61, 626625), (75, 509655), (125, 305793), (183, 208875), (225, 169885), (305, 125325), (375, 101931), (549, 69625), (557, 68625), (915, 41775), (1125, 33977), (1525, 25065), (1671, 22875), (2745, 13925), (2785, 13725), (4575, 8355), (5013, 7625)]