308008415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 436968000

約数和(自身を除く): 128959585

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 2197, 2549, 9295, 10985, 12745, 24167, 28039, 33137, 120835, 140195, 165685, 364507, 430781, 1822535, 2153905, 4738591, 5600153, 23692955, 28000765, 61601683, 308008415]

約数ペア:

[(1, 308008415), (5, 61601683), (11, 28000765), (13, 23692955), (55, 5600153), (65, 4738591), (143, 2153905), (169, 1822535), (715, 430781), (845, 364507), (1859, 165685), (2197, 140195), (2549, 120835), (9295, 33137), (10985, 28039), (12745, 24167)]