53325625

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 20

約数和(自身を含む): 68293764

約数和(自身を除く): 14968139

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 2081, 5125, 10405, 25625, 52025, 85321, 260125, 426605, 1300625, 2133025, 10665125, 53325625]

約数ペア:

[(1, 53325625), (5, 10665125), (25, 2133025), (41, 1300625), (125, 426605), (205, 260125), (625, 85321), (1025, 52025), (2081, 25625), (5125, 10405)]