72292005

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10639}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 126147840

約数和(自身を除く): 53855835

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 10639, 31917, 53195, 95751, 159585, 478755, 1606489, 4819467, 8032445, 14458401, 24097335, 72292005]

約数ペア:

[(1, 72292005), (3, 24097335), (5, 14458401), (9, 8032445), (15, 4819467), (45, 1606489), (151, 478755), (453, 159585), (755, 95751), (1359, 53195), (2265, 31917), (6795, 10639)]