4772495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 7475328

約数和(自身を除く): 2702833

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 617, 1105, 1547, 3085, 4319, 7735, 8021, 10489, 21595, 40105, 52445, 56147, 73423, 136357, 280735, 367115, 681785, 954499, 4772495]

約数ペア:

[(1, 4772495), (5, 954499), (7, 681785), (13, 367115), (17, 280735), (35, 136357), (65, 73423), (85, 56147), (91, 52445), (119, 40105), (221, 21595), (455, 10489), (595, 8021), (617, 7735), (1105, 4319), (1547, 3085)]