80252505

素因数分解:

$3^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{811}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 143041920

約数和(自身を除く): 62789415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 733, 811, 2199, 2433, 3665, 4055, 6597, 7299, 10995, 12165, 19791, 21897, 32985, 36495, 98955, 109485, 594463, 1783389, 2972315, 5350167, 8916945, 16050501, 26750835, 80252505]

約数ペア:

[(1, 80252505), (3, 26750835), (5, 16050501), (9, 8916945), (15, 5350167), (27, 2972315), (45, 1783389), (135, 594463), (733, 109485), (811, 98955), (2199, 36495), (2433, 32985), (3665, 21897), (4055, 19791), (6597, 12165), (7299, 10995)]