15677612245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{73571}}^1$

素因数の和:73725

約数の個数: 32

約数和(自身を含む): 20976848640

約数和(自身を除く): 5299236395

約数列:

[1, 5, 17, 23, 85, 109, 115, 391, 545, 1853, 1955, 2507, 9265, 12535, 42619, 73571, 213095, 367855, 1250707, 1692133, 6253535, 8019239, 8460665, 28766261, 40096195, 136327063, 143831305, 184442497, 681635315, 922212485, 3135522449, 15677612245]

約数ペア:

[(1, 15677612245), (5, 3135522449), (17, 922212485), (23, 681635315), (85, 184442497), (109, 143831305), (115, 136327063), (391, 40096195), (545, 28766261), (1853, 8460665), (1955, 8019239), (2507, 6253535), (9265, 1692133), (12535, 1250707), (42619, 367855), (73571, 213095)]