80473405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{751}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 100166400

約数和(自身を除く): 19692995

約数列:

[1, 5, 29, 145, 739, 751, 3695, 3755, 21431, 21779, 107155, 108895, 554989, 2774945, 16094681, 80473405]

約数ペア:

[(1, 80473405), (5, 16094681), (29, 2774945), (145, 554989), (739, 108895), (751, 107155), (3695, 21779), (3755, 21431)]