55187875

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 24

約数和(自身を含む): 72749664

約数和(自身を除く): 17561789

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 1223, 1805, 2375, 6115, 9025, 23237, 30575, 45125, 116185, 152875, 441503, 580925, 2207515, 2904625, 11037575, 55187875]

約数ペア:

[(1, 55187875), (5, 11037575), (19, 2904625), (25, 2207515), (95, 580925), (125, 441503), (361, 152875), (475, 116185), (1223, 45125), (1805, 30575), (2375, 23237), (6115, 9025)]