126565465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1993}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 163811088

約数和(自身を除く): 37245623

約数列:

[1, 5, 13, 65, 977, 1993, 4885, 9965, 12701, 25909, 63505, 129545, 1947161, 9735805, 25313093, 126565465]

約数ペア:

[(1, 126565465), (5, 25313093), (13, 9735805), (65, 1947161), (977, 129545), (1993, 63505), (4885, 25909), (9965, 12701)]