260547555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2213}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 428488704

約数和(自身を除く): 167941149

約数列:

[1, 3, 5, 15, 47, 141, 167, 235, 501, 705, 835, 2213, 2505, 6639, 7849, 11065, 23547, 33195, 39245, 104011, 117735, 312033, 369571, 520055, 1108713, 1560165, 1847855, 5543565, 17369837, 52109511, 86849185, 260547555]

約数ペア:

[(1, 260547555), (3, 86849185), (5, 52109511), (15, 17369837), (47, 5543565), (141, 1847855), (167, 1560165), (235, 1108713), (501, 520055), (705, 369571), (835, 312033), (2213, 117735), (2505, 104011), (6639, 39245), (7849, 33195), (11065, 23547)]