57181265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 71272656

約数和(自身を除く): 14091391

約数列:

[1, 5, 41, 73, 205, 365, 2993, 3821, 14965, 19105, 156661, 278933, 783305, 1394665, 11436253, 57181265]

約数ペア:

[(1, 57181265), (5, 11436253), (41, 1394665), (73, 783305), (205, 278933), (365, 156661), (2993, 19105), (3821, 14965)]