77263045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21139}}^1$

素因数の和:21204

約数の個数: 16

約数和(自身を含む): 100457280

約数和(自身を除く): 23194235

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 21139, 105695, 359363, 908977, 1796815, 4544885, 15452609, 77263045]

約数ペア:

[(1, 77263045), (5, 15452609), (17, 4544885), (43, 1796815), (85, 908977), (215, 359363), (731, 105695), (3655, 21139)]