847425025

素因数分解:

$5^2\times {\mathrm{601}}^1\times {\mathrm{56401}}^1$

素因数の和:57012

約数の個数: 12

約数和(自身を含む): 1052574124

約数和(自身を除く): 205149099

約数列:

[1, 5, 25, 601, 3005, 15025, 56401, 282005, 1410025, 33897001, 169485005, 847425025]

約数ペア:

[(1, 847425025), (5, 169485005), (25, 33897001), (601, 1410025), (3005, 282005), (15025, 56401)]