66312405

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3253}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 118705920

約数和(自身を除く): 52393515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 3253, 4077, 6795, 9759, 16265, 20385, 29277, 48795, 87831, 146385, 439155, 491203, 1473609, 2456015, 4420827, 7368045, 13262481, 22104135, 66312405]

約数ペア:

[(1, 66312405), (3, 22104135), (5, 13262481), (9, 7368045), (15, 4420827), (27, 2456015), (45, 1473609), (135, 491203), (151, 439155), (453, 146385), (755, 87831), (1359, 48795), (2265, 29277), (3253, 20385), (4077, 16265), (6795, 9759)]