40525215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87151}}^1$

素因数の和:87190

約数の個数: 16

約数和(自身を含む): 66932736

約数和(自身を除く): 26407521

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 87151, 261453, 435755, 1307265, 2701681, 8105043, 13508405, 40525215]

約数ペア:

[(1, 40525215), (3, 13508405), (5, 8105043), (15, 2701681), (31, 1307265), (93, 435755), (155, 261453), (465, 87151)]