79779145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7537}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 100406160

約数和(自身を除く): 20627015

約数列:

[1, 5, 29, 73, 145, 365, 2117, 7537, 10585, 37685, 218573, 550201, 1092865, 2751005, 15955829, 79779145]

約数ペア:

[(1, 79779145), (5, 15955829), (29, 2751005), (73, 1092865), (145, 550201), (365, 218573), (2117, 37685), (7537, 10585)]