346261015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8331

約数の個数: 24

約数和(自身を含む): 456668640

約数和(自身を除く): 110407625

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8263, 8381, 41315, 41905, 140471, 239627, 702355, 1198135, 2388007, 4073659, 11940035, 20368295, 69252203, 346261015]

約数ペア:

[(1, 346261015), (5, 69252203), (17, 20368295), (29, 11940035), (85, 4073659), (145, 2388007), (289, 1198135), (493, 702355), (1445, 239627), (2465, 140471), (8263, 41905), (8381, 41315)]