25013405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 6738595

約数列:

[1, 5, 19, 95, 251, 1049, 1255, 4769, 5245, 19931, 23845, 99655, 263299, 1316495, 5002681, 25013405]

約数ペア:

[(1, 25013405), (5, 5002681), (19, 1316495), (95, 263299), (251, 99655), (1049, 23845), (1255, 19931), (4769, 5245)]