7126042375

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 9010647360

約数和(自身を除く): 1884604985

約数列:

[1, 5, 25, 101, 125, 389, 505, 1451, 1945, 2525, 7255, 9725, 12625, 36275, 39289, 48625, 146551, 181375, 196445, 564439, 732755, 982225, 2822195, 3663775, 4911125, 14110975, 18318875, 57008339, 70554875, 285041695, 1425208475, 7126042375]

約数ペア:

[(1, 7126042375), (5, 1425208475), (25, 285041695), (101, 70554875), (125, 57008339), (389, 18318875), (505, 14110975), (1451, 4911125), (1945, 3663775), (2525, 2822195), (7255, 982225), (9725, 732755), (12625, 564439), (36275, 196445), (39289, 181375), (48625, 146551)]