128226475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9623}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 175426272

約数和(自身を除く): 47199797

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 9623, 13325, 48115, 125099, 240575, 394543, 625495, 1972715, 3127475, 5129059, 9863575, 25645295, 128226475]

約数ペア:

[(1, 128226475), (5, 25645295), (13, 9863575), (25, 5129059), (41, 3127475), (65, 1972715), (205, 625495), (325, 394543), (533, 240575), (1025, 125099), (2665, 48115), (9623, 13325)]