2612995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 3945312

約数和(自身を除く): 1332317

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 617, 847, 3085, 4235, 4319, 6787, 21595, 33935, 47509, 74657, 237545, 373285, 522599, 2612995]

約数ペア:

[(1, 2612995), (5, 522599), (7, 373285), (11, 237545), (35, 74657), (55, 47509), (77, 33935), (121, 21595), (385, 6787), (605, 4319), (617, 4235), (847, 3085)]