2013157215

素因数分解:

$3^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{31219}}^1$

素因数の和:32663

約数の個数: 24

約数和(自身を含む): 3492019440

約数和(自身を除く): 1478862225

約数列:

[1, 3, 5, 9, 15, 45, 1433, 4299, 7165, 12897, 21495, 31219, 64485, 93657, 156095, 280971, 468285, 1404855, 44736827, 134210481, 223684135, 402631443, 671052405, 2013157215]

約数ペア:

[(1, 2013157215), (3, 671052405), (5, 402631443), (9, 223684135), (15, 134210481), (45, 44736827), (1433, 1404855), (4299, 468285), (7165, 280971), (12897, 156095), (21495, 93657), (31219, 64485)]