12879675

素因数分解:

$3^3\times 5^2\times {\mathrm{19081}}^1$

素因数の和:19100

約数の個数: 24

約数和(自身を含む): 23661680

約数和(自身を除く): 10782005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19081, 57243, 95405, 171729, 286215, 477025, 515187, 858645, 1431075, 2575935, 4293225, 12879675]

約数ペア:

[(1, 12879675), (3, 4293225), (5, 2575935), (9, 1431075), (15, 858645), (25, 515187), (27, 477025), (45, 286215), (75, 171729), (135, 95405), (225, 57243), (675, 19081)]