23441805

素因数分解:

$3^4\times 5^1\times {\mathrm{57881}}^1$

素因数の和:57898

約数の個数: 20

約数和(自身を含む): 42022332

約数和(自身を除く): 18580527

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57881, 173643, 289405, 520929, 868215, 1562787, 2604645, 4688361, 7813935, 23441805]

約数ペア:

[(1, 23441805), (3, 7813935), (5, 4688361), (9, 2604645), (15, 1562787), (27, 868215), (45, 520929), (81, 289405), (135, 173643), (405, 57881)]