68505615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22063}}^1$

素因数の和:22100

約数の個数: 32

約数和(自身を含む): 127088640

約数和(自身を除く): 58583025

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 22063, 66189, 110315, 198567, 330945, 507449, 595701, 992835, 1522347, 2537245, 2978505, 4567041, 7611735, 13701123, 22835205, 68505615]

約数ペア:

[(1, 68505615), (3, 22835205), (5, 13701123), (9, 7611735), (15, 4567041), (23, 2978505), (27, 2537245), (45, 1522347), (69, 992835), (115, 595701), (135, 507449), (207, 330945), (345, 198567), (621, 110315), (1035, 66189), (3105, 22063)]