2957945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 3725568

約数和(自身を除く): 767623

約数列:

[1, 5, 41, 47, 205, 235, 307, 1535, 1927, 9635, 12587, 14429, 62935, 72145, 591589, 2957945]

約数ペア:

[(1, 2957945), (5, 591589), (41, 72145), (47, 62935), (205, 14429), (235, 12587), (307, 9635), (1535, 1927)]