17241445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 6200603

約数列:

[1, 5, 13, 37, 65, 67, 107, 185, 335, 481, 535, 871, 1391, 2405, 2479, 3959, 4355, 6955, 7169, 12395, 19795, 32227, 35845, 51467, 93197, 161135, 257335, 265253, 465985, 1326265, 3448289, 17241445]

約数ペア:

[(1, 17241445), (5, 3448289), (13, 1326265), (37, 465985), (65, 265253), (67, 257335), (107, 161135), (185, 93197), (335, 51467), (481, 35845), (535, 32227), (871, 19795), (1391, 12395), (2405, 7169), (2479, 6955), (3959, 4355)]