123968185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{77723}}^1$

素因数の和:77768

約数の個数: 16

約数和(自身を含む): 167883840

約数和(自身を除く): 43915655

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 77723, 388615, 854953, 2253967, 4274765, 11269835, 24793637, 123968185]

約数ペア:

[(1, 123968185), (5, 24793637), (11, 11269835), (29, 4274765), (55, 2253967), (145, 854953), (319, 388615), (1595, 77723)]