53786875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2160

約数の個数: 20

約数和(自身を含む): 68884200

約数和(自身を除く): 15097325

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 2099, 5125, 10495, 25625, 52475, 86059, 262375, 430295, 1311875, 2151475, 10757375, 53786875]

約数ペア:

[(1, 53786875), (5, 10757375), (25, 2151475), (41, 1311875), (125, 430295), (205, 262375), (625, 86059), (1025, 52475), (2099, 25625), (5125, 10495)]