23485625

素因数分解:

$5^4\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 29943540

約数和(自身を除く): 6457915

約数列:

[1, 5, 25, 53, 125, 265, 625, 709, 1325, 3545, 6625, 17725, 33125, 37577, 88625, 187885, 443125, 939425, 4697125, 23485625]

約数ペア:

[(1, 23485625), (5, 4697125), (25, 939425), (53, 443125), (125, 187885), (265, 88625), (625, 37577), (709, 33125), (1325, 17725), (3545, 6625)]