157026005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1409}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 194918400

約数和(自身を除く): 37892395

約数列:

[1, 5, 31, 155, 719, 1409, 3595, 7045, 22289, 43679, 111445, 218395, 1013071, 5065355, 31405201, 157026005]

約数ペア:

[(1, 157026005), (5, 31405201), (31, 5065355), (155, 1013071), (719, 218395), (1409, 111445), (3595, 43679), (7045, 22289)]