2280125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 3201120

約数和(自身を除く): 920995

約数列:

[1, 5, 17, 25, 29, 37, 85, 125, 145, 185, 425, 493, 629, 725, 925, 1073, 2125, 2465, 3145, 3625, 4625, 5365, 12325, 15725, 18241, 26825, 61625, 78625, 91205, 134125, 456025, 2280125]

約数ペア:

[(1, 2280125), (5, 456025), (17, 134125), (25, 91205), (29, 78625), (37, 61625), (85, 26825), (125, 18241), (145, 15725), (185, 12325), (425, 5365), (493, 4625), (629, 3625), (725, 3145), (925, 2465), (1073, 2125)]