161001475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13063}}^1$

素因数の和:13119

約数の個数: 24

約数和(自身を含む): 218691360

約数和(自身を除く): 57689885

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 13063, 65315, 222071, 326575, 378827, 1110355, 1894135, 5551775, 6440059, 9470675, 32200295, 161001475]

約数ペア:

[(1, 161001475), (5, 32200295), (17, 9470675), (25, 6440059), (29, 5551775), (85, 1894135), (145, 1110355), (425, 378827), (493, 326575), (725, 222071), (2465, 65315), (12325, 13063)]