82967025

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 137651904

約数和(自身を除く): 54684879

約数列:

[1, 3, 5, 15, 25, 75, 311, 933, 1555, 3557, 4665, 7775, 10671, 17785, 23325, 53355, 88925, 266775, 1106227, 3318681, 5531135, 16593405, 27655675, 82967025]

約数ペア:

[(1, 82967025), (3, 27655675), (5, 16593405), (15, 5531135), (25, 3318681), (75, 1106227), (311, 266775), (933, 88925), (1555, 53355), (3557, 23325), (4665, 17785), (7775, 10671)]