68819045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15413}}^1$

素因数の和:15484

約数の個数: 16

約数和(自身を含む): 88784640

約数和(自身を除く): 19965595

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 15413, 77065, 292847, 724411, 1464235, 3622055, 13763809, 68819045]

約数ペア:

[(1, 68819045), (5, 13763809), (19, 3622055), (47, 1464235), (95, 724411), (235, 292847), (893, 77065), (4465, 15413)]