53968875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 91113984

約数和(自身を除く): 37145109

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 2027, 5325, 6081, 8875, 10135, 26625, 30405, 50675, 143917, 152025, 253375, 431751, 719585, 760125, 2158755, 3597925, 10793775, 17989625, 53968875]

約数ペア:

[(1, 53968875), (3, 17989625), (5, 10793775), (15, 3597925), (25, 2158755), (71, 760125), (75, 719585), (125, 431751), (213, 253375), (355, 152025), (375, 143917), (1065, 50675), (1775, 30405), (2027, 26625), (5325, 10135), (6081, 8875)]