123949045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{77711}}^1$

素因数の和:77756

約数の個数: 16

約数和(自身を含む): 167857920

約数和(自身を除く): 43908875

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 77711, 388555, 854821, 2253619, 4274105, 11268095, 24789809, 123949045]

約数ペア:

[(1, 123949045), (5, 24789809), (11, 11268095), (29, 4274105), (55, 2253619), (145, 854821), (319, 388555), (1595, 77711)]