15207605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 7290955

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 419, 427, 595, 1037, 2095, 2135, 2933, 5185, 7123, 7259, 14665, 25559, 35615, 36295, 49861, 127795, 178913, 249305, 434503, 894565, 2172515, 3041521, 15207605]

約数ペア:

[(1, 15207605), (5, 3041521), (7, 2172515), (17, 894565), (35, 434503), (61, 249305), (85, 178913), (119, 127795), (305, 49861), (419, 36295), (427, 35615), (595, 25559), (1037, 14665), (2095, 7259), (2135, 7123), (2933, 5185)]