15497890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53441}}^1$

素因数の和:53477

約数の個数: 16

約数和(自身を含む): 28858680

約数和(自身を除く): 13360790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 53441, 106882, 267205, 534410, 1549789, 3099578, 7748945, 15497890]

約数ペア:

[(1, 15497890), (2, 7748945), (5, 3099578), (10, 1549789), (29, 534410), (58, 267205), (145, 106882), (290, 53441)]