25279795

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 30976992

約数和(自身を除く): 5697197

約数列:

[1, 5, 101, 113, 443, 505, 565, 2215, 11413, 44743, 50059, 57065, 223715, 250295, 5055959, 25279795]

約数ペア:

[(1, 25279795), (5, 5055959), (101, 250295), (113, 223715), (443, 57065), (505, 50059), (565, 44743), (2215, 11413)]