10221505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 5019455

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 419, 595, 697, 1435, 2095, 2933, 3485, 4879, 7123, 14665, 17179, 24395, 35615, 49861, 85895, 120253, 249305, 292043, 601265, 1460215, 2044301, 10221505]

約数ペア:

[(1, 10221505), (5, 2044301), (7, 1460215), (17, 601265), (35, 292043), (41, 249305), (85, 120253), (119, 85895), (205, 49861), (287, 35615), (419, 24395), (595, 17179), (697, 14665), (1435, 7123), (2095, 4879), (2933, 3485)]