3945972015

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{580717}}^1$

素因数の和:580879

約数の個数: 24

約数和(自身を含む): 6884992608

約数和(自身を除く): 2939020593

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 580717, 1742151, 2903585, 5226453, 8710755, 26132265, 87688267, 263064801, 438441335, 789194403, 1315324005, 3945972015]

約数ペア:

[(1, 3945972015), (3, 1315324005), (5, 789194403), (9, 438441335), (15, 263064801), (45, 87688267), (151, 26132265), (453, 8710755), (755, 5226453), (1359, 2903585), (2265, 1742151), (6795, 580717)]