56746625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 21248383

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 743, 1175, 1625, 3055, 3715, 5875, 9659, 15275, 18575, 34921, 48295, 76375, 92875, 174605, 241475, 453973, 873025, 1207375, 2269865, 4365125, 11349325, 56746625]

約数ペア:

[(1, 56746625), (5, 11349325), (13, 4365125), (25, 2269865), (47, 1207375), (65, 873025), (125, 453973), (235, 241475), (325, 174605), (611, 92875), (743, 76375), (1175, 48295), (1625, 34921), (3055, 18575), (3715, 15275), (5875, 9659)]