12261015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20983

約数の個数: 24

約数和(自身を含む): 22888320

約数和(自身を除く): 10627305

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 20959, 62877, 104795, 188631, 272467, 314385, 817401, 943155, 1362335, 2452203, 4087005, 12261015]

約数ペア:

[(1, 12261015), (3, 4087005), (5, 2452203), (9, 1362335), (13, 943155), (15, 817401), (39, 314385), (45, 272467), (65, 188631), (117, 104795), (195, 62877), (585, 20959)]