123088795

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 151208640

約数和(自身を除く): 28119845

約数列:

[1, 5, 71, 109, 355, 545, 3181, 7739, 15905, 38695, 225851, 346729, 1129255, 1733645, 24617759, 123088795]

約数ペア:

[(1, 123088795), (5, 24617759), (71, 1733645), (109, 1129255), (355, 346729), (545, 225851), (3181, 38695), (7739, 15905)]