12549215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 5836705

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 167, 565, 665, 791, 835, 1169, 2147, 3173, 3955, 5845, 10735, 15029, 15865, 18871, 22211, 75145, 94355, 111055, 132097, 358549, 660485, 1792745, 2509843, 12549215]

約数ペア:

[(1, 12549215), (5, 2509843), (7, 1792745), (19, 660485), (35, 358549), (95, 132097), (113, 111055), (133, 94355), (167, 75145), (565, 22211), (665, 18871), (791, 15865), (835, 15029), (1169, 10735), (2147, 5845), (3173, 3955)]