7690345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 10540800

約数和(自身を除く): 2850455

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 479, 845, 1235, 2395, 3211, 6227, 9101, 16055, 31135, 45505, 80951, 118313, 404755, 591565, 1538069, 7690345]

約数ペア:

[(1, 7690345), (5, 1538069), (13, 591565), (19, 404755), (65, 118313), (95, 80951), (169, 45505), (247, 31135), (479, 16055), (845, 9101), (1235, 6227), (2395, 3211)]