4038265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 6407424

約数和(自身を除く): 2369159

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 617, 935, 1309, 3085, 4319, 6545, 6787, 10489, 21595, 33935, 47509, 52445, 73423, 115379, 237545, 367115, 576895, 807653, 4038265]

約数ペア:

[(1, 4038265), (5, 807653), (7, 576895), (11, 367115), (17, 237545), (35, 115379), (55, 73423), (77, 52445), (85, 47509), (119, 33935), (187, 21595), (385, 10489), (595, 6787), (617, 6545), (935, 4319), (1309, 3085)]