52860625

素因数分解:

$5^4\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 66916080

約数和(自身を除く): 14055455

約数列:

[1, 5, 25, 83, 125, 415, 625, 1019, 2075, 5095, 10375, 25475, 51875, 84577, 127375, 422885, 636875, 2114425, 10572125, 52860625]

約数ペア:

[(1, 52860625), (5, 10572125), (25, 2114425), (83, 636875), (125, 422885), (415, 127375), (625, 84577), (1019, 51875), (2075, 25475), (5095, 10375)]