57481125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 103686336

約数和(自身を除く): 46205211

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 325, 375, 507, 845, 907, 975, 1625, 2535, 2721, 4225, 4535, 4875, 11791, 12675, 13605, 21125, 22675, 35373, 58955, 63375, 68025, 113375, 153283, 176865, 294775, 340125, 459849, 766415, 884325, 1473875, 2299245, 3832075, 4421625, 11496225, 19160375, 57481125]

約数ペア:

[(1, 57481125), (3, 19160375), (5, 11496225), (13, 4421625), (15, 3832075), (25, 2299245), (39, 1473875), (65, 884325), (75, 766415), (125, 459849), (169, 340125), (195, 294775), (325, 176865), (375, 153283), (507, 113375), (845, 68025), (907, 63375), (975, 58955), (1625, 35373), (2535, 22675), (2721, 21125), (4225, 13605), (4535, 12675), (4875, 11791)]