13097137535

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{17807}}^1$

素因数の和:18355

約数の個数: 24

約数和(自身を含む): 16729191360

約数和(自身を除く): 3632053825

約数列:

[1, 5, 17, 85, 289, 509, 1445, 2545, 8653, 17807, 43265, 89035, 147101, 302719, 735505, 1513595, 5146223, 9063763, 25731115, 45318815, 154083971, 770419855, 2619427507, 13097137535]

約数ペア:

[(1, 13097137535), (5, 2619427507), (17, 770419855), (85, 154083971), (289, 45318815), (509, 25731115), (1445, 9063763), (2545, 5146223), (8653, 1513595), (17807, 735505), (43265, 302719), (89035, 147101)]