67202125

素因数分解:

$5^3\times {\mathrm{421}}^1\times {\mathrm{1277}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 84133296

約数和(自身を除く): 16931171

約数列:

[1, 5, 25, 125, 421, 1277, 2105, 6385, 10525, 31925, 52625, 159625, 537617, 2688085, 13440425, 67202125]

約数ペア:

[(1, 67202125), (5, 13440425), (25, 2688085), (125, 537617), (421, 159625), (1277, 52625), (2105, 31925), (6385, 10525)]