12533805

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 22435200

約数和(自身を除く): 9901395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 409, 681, 1135, 1227, 2043, 2045, 3405, 3681, 6129, 6135, 10215, 11043, 18405, 30645, 55215, 92843, 278529, 464215, 835587, 1392645, 2506761, 4177935, 12533805]

約数ペア:

[(1, 12533805), (3, 4177935), (5, 2506761), (9, 1392645), (15, 835587), (27, 464215), (45, 278529), (135, 92843), (227, 55215), (409, 30645), (681, 18405), (1135, 11043), (1227, 10215), (2043, 6135), (2045, 6129), (3405, 3681)]