157049069905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{691709}}^1$

素因数の和:692233

約数の個数: 32

約数和(自身を含む): 232414560000

約数和(自身を除く): 75365490095

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 499, 2495, 3493, 6487, 17465, 32435, 45409, 227045, 691709, 3458545, 4841963, 8992217, 24209815, 44961085, 62945519, 314727595, 345162791, 1725813955, 2416139537, 4487116283, 12080697685, 22435581415, 31409813981, 157049069905]

約数ペア:

[(1, 157049069905), (5, 31409813981), (7, 22435581415), (13, 12080697685), (35, 4487116283), (65, 2416139537), (91, 1725813955), (455, 345162791), (499, 314727595), (2495, 62945519), (3493, 44961085), (6487, 24209815), (17465, 8992217), (32435, 4841963), (45409, 3458545), (227045, 691709)]