3955125

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2784075

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 199, 265, 375, 597, 795, 995, 1325, 2985, 3975, 4975, 6625, 10547, 14925, 19875, 24875, 31641, 52735, 74625, 158205, 263675, 791025, 1318375, 3955125]

約数ペア:

[(1, 3955125), (3, 1318375), (5, 791025), (15, 263675), (25, 158205), (53, 74625), (75, 52735), (125, 31641), (159, 24875), (199, 19875), (265, 14925), (375, 10547), (597, 6625), (795, 4975), (995, 3975), (1325, 2985)]