1177647545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{15377}}^1$

素因数の和:15469

約数の個数: 24

約数和(自身を含む): 1529618904

約数和(自身を除く): 351971359

約数列:

[1, 5, 17, 53, 85, 265, 289, 901, 1445, 4505, 15317, 15377, 76585, 76885, 261409, 814981, 1307045, 4074905, 4443953, 13854677, 22219765, 69273385, 235529509, 1177647545]

約数ペア:

[(1, 1177647545), (5, 235529509), (17, 69273385), (53, 22219765), (85, 13854677), (265, 4443953), (289, 4074905), (901, 1307045), (1445, 814981), (4505, 261409), (15317, 76885), (15377, 76585)]