68275165

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 96350976

約数和(自身を除く): 28075811

約数列:

[1, 5, 7, 35, 61, 113, 283, 305, 427, 565, 791, 1415, 1981, 2135, 3955, 6893, 9905, 17263, 31979, 34465, 48251, 86315, 120841, 159895, 223853, 241255, 604205, 1119265, 1950719, 9753595, 13655033, 68275165]

約数ペア:

[(1, 68275165), (5, 13655033), (7, 9753595), (35, 1950719), (61, 1119265), (113, 604205), (283, 241255), (305, 223853), (427, 159895), (565, 120841), (791, 86315), (1415, 48251), (1981, 34465), (2135, 31979), (3955, 17263), (6893, 9905)]