5100015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 16

約数和(自身を含む): 8350848

約数和(自身を除く): 3250833

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 7907, 23721, 39535, 118605, 340001, 1020003, 1700005, 5100015]

約数ペア:

[(1, 5100015), (3, 1700005), (5, 1020003), (15, 340001), (43, 118605), (129, 39535), (215, 23721), (645, 7907)]