8869375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 20

約数和(自身を含む): 11583792

約数和(自身を除く): 2714417

約数列:

[1, 5, 23, 25, 115, 125, 575, 617, 625, 2875, 3085, 14191, 14375, 15425, 70955, 77125, 354775, 385625, 1773875, 8869375]

約数ペア:

[(1, 8869375), (5, 1773875), (23, 385625), (25, 354775), (115, 77125), (125, 70955), (575, 15425), (617, 14375), (625, 14191), (2875, 3085)]