307906945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{10859}}^1$

素因数の和:11024

約数の個数: 16

約数和(自身を含む): 380013120

約数和(自身を除く): 72106175

約数列:

[1, 5, 53, 107, 265, 535, 5671, 10859, 28355, 54295, 575527, 1161913, 2877635, 5809565, 61581389, 307906945]

約数ペア:

[(1, 307906945), (5, 61581389), (53, 5809565), (107, 2877635), (265, 1161913), (535, 575527), (5671, 54295), (10859, 28355)]