56983005

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2579}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 99010080

約数和(自身を除く): 42027075

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 2579, 4419, 7365, 7737, 12895, 22095, 23211, 38685, 116055, 1266289, 3798867, 6331445, 11396601, 18994335, 56983005]

約数ペア:

[(1, 56983005), (3, 18994335), (5, 11396601), (9, 6331445), (15, 3798867), (45, 1266289), (491, 116055), (1473, 38685), (2455, 23211), (2579, 22095), (4419, 12895), (7365, 7737)]