1330255865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 1737469440

約数和(自身を除く): 407213575

約数列:

[1, 5, 17, 41, 85, 205, 419, 697, 911, 2095, 3485, 4555, 7123, 15487, 17179, 35615, 37351, 77435, 85895, 186755, 292043, 381709, 634967, 1460215, 1908545, 3174835, 6489053, 15650069, 32445265, 78250345, 266051173, 1330255865]

約数ペア:

[(1, 1330255865), (5, 266051173), (17, 78250345), (41, 32445265), (85, 15650069), (205, 6489053), (419, 3174835), (697, 1908545), (911, 1460215), (2095, 634967), (3485, 381709), (4555, 292043), (7123, 186755), (15487, 85895), (17179, 77435), (35615, 37351)]