7957625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 3049735

約数列:

[1, 5, 13, 25, 59, 65, 83, 125, 295, 325, 415, 767, 1079, 1475, 1625, 2075, 3835, 4897, 5395, 7375, 10375, 19175, 24485, 26975, 63661, 95875, 122425, 134875, 318305, 612125, 1591525, 7957625]

約数ペア:

[(1, 7957625), (5, 1591525), (13, 612125), (25, 318305), (59, 134875), (65, 122425), (83, 95875), (125, 63661), (295, 26975), (325, 24485), (415, 19175), (767, 10375), (1079, 7375), (1475, 5395), (1625, 4897), (2075, 3835)]