12753375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 8812065

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 479, 1065, 1437, 1775, 2395, 5325, 7185, 8875, 11975, 26625, 34009, 35925, 59875, 102027, 170045, 179625, 510135, 850225, 2550675, 4251125, 12753375]

約数ペア:

[(1, 12753375), (3, 4251125), (5, 2550675), (15, 850225), (25, 510135), (71, 179625), (75, 170045), (125, 102027), (213, 59875), (355, 35925), (375, 34009), (479, 26625), (1065, 11975), (1437, 8875), (1775, 7185), (2395, 5325)]