85324525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 128741760

約数和(自身を除く): 43417235

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 715, 725, 823, 1595, 1885, 3575, 4115, 4147, 7975, 9053, 9425, 10699, 20575, 20735, 23867, 45265, 53495, 103675, 117689, 119335, 226325, 262537, 267475, 310271, 588445, 596675, 1312685, 1551355, 2942225, 3412981, 6563425, 7756775, 17064905, 85324525]

約数ペア:

[(1, 85324525), (5, 17064905), (11, 7756775), (13, 6563425), (25, 3412981), (29, 2942225), (55, 1551355), (65, 1312685), (143, 596675), (145, 588445), (275, 310271), (319, 267475), (325, 262537), (377, 226325), (715, 119335), (725, 117689), (823, 103675), (1595, 53495), (1885, 45265), (3575, 23867), (4115, 20735), (4147, 20575), (7975, 10699), (9053, 9425)]