72712055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23801}}^1$

素因数の和:23866

約数の個数: 16

約数和(自身を含む): 95969664

約数和(自身を除く): 23257609

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 23801, 119005, 309413, 1118647, 1547065, 5593235, 14542411, 72712055]

約数ペア:

[(1, 72712055), (5, 14542411), (13, 5593235), (47, 1547065), (65, 1118647), (235, 309413), (611, 119005), (3055, 23801)]