405208535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{104033}}^1$

素因数の和:104098

約数の個数: 16

約数和(自身を含む): 524331360

約数和(自身を除く): 119122825

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 104033, 520165, 1976627, 4265353, 9883135, 21326765, 81041707, 405208535]

約数ペア:

[(1, 405208535), (5, 81041707), (19, 21326765), (41, 9883135), (95, 4265353), (205, 1976627), (779, 520165), (3895, 104033)]