15690710965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{489799}}^1$

素因数の和:489996

約数の個数: 16

約数和(自身を含む): 19396080000

約数和(自身を除く): 3705369035

約数列:

[1, 5, 43, 149, 215, 745, 6407, 32035, 489799, 2448995, 21061357, 72980051, 105306785, 364900255, 3138142193, 15690710965]

約数ペア:

[(1, 15690710965), (5, 3138142193), (43, 364900255), (149, 105306785), (215, 72980051), (745, 21061357), (6407, 2448995), (32035, 489799)]