85164625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7522

約数の個数: 32

約数和(自身を含む): 130830336

約数和(自身を除く): 45665711

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 7487, 11375, 37435, 52409, 97331, 187175, 262045, 486655, 681317, 935875, 1310225, 2433275, 3406585, 6551125, 12166375, 17032925, 85164625]

約数ペア:

[(1, 85164625), (5, 17032925), (7, 12166375), (13, 6551125), (25, 3406585), (35, 2433275), (65, 1310225), (91, 935875), (125, 681317), (175, 486655), (325, 262045), (455, 187175), (875, 97331), (1625, 52409), (2275, 37435), (7487, 11375)]