13058815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 19782144

約数和(自身を除く): 6723329

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 317, 385, 535, 749, 1177, 1585, 2219, 3487, 3745, 5885, 8239, 11095, 17435, 24409, 33919, 41195, 122045, 169595, 237433, 373109, 1187165, 1865545, 2611763, 13058815]

約数ペア:

[(1, 13058815), (5, 2611763), (7, 1865545), (11, 1187165), (35, 373109), (55, 237433), (77, 169595), (107, 122045), (317, 41195), (385, 33919), (535, 24409), (749, 17435), (1177, 11095), (1585, 8239), (2219, 5885), (3487, 3745)]