97500625

素因数分解:

$5^4\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2230

約数の個数: 20

約数和(自身を含む): 123563572

約数和(自身を除く): 26062947

約数列:

[1, 5, 25, 73, 125, 365, 625, 1825, 2137, 9125, 10685, 45625, 53425, 156001, 267125, 780005, 1335625, 3900025, 19500125, 97500625]

約数ペア:

[(1, 97500625), (5, 19500125), (25, 3900025), (73, 1335625), (125, 780005), (365, 267125), (625, 156001), (1825, 53425), (2137, 45625), (9125, 10685)]