15032820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22777}}^1$

素因数の和:22800

約数の個数: 48

約数和(自身を含む): 45920448

約数和(自身を除く): 30887628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 22777, 45554, 68331, 91108, 113885, 136662, 227770, 250547, 273324, 341655, 455540, 501094, 683310, 751641, 1002188, 1252735, 1366620, 1503282, 2505470, 3006564, 3758205, 5010940, 7516410, 15032820]

約数ペア:

[(1, 15032820), (2, 7516410), (3, 5010940), (4, 3758205), (5, 3006564), (6, 2505470), (10, 1503282), (11, 1366620), (12, 1252735), (15, 1002188), (20, 751641), (22, 683310), (30, 501094), (33, 455540), (44, 341655), (55, 273324), (60, 250547), (66, 227770), (110, 136662), (132, 113885), (165, 91108), (220, 68331), (330, 45554), (660, 22777)]