12954555

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{601}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 22538880

約数和(自身を除く): 9584325

約数列:

[1, 3, 5, 9, 15, 45, 479, 601, 1437, 1803, 2395, 3005, 4311, 5409, 7185, 9015, 21555, 27045, 287879, 863637, 1439395, 2590911, 4318185, 12954555]

約数ペア:

[(1, 12954555), (3, 4318185), (5, 2590911), (9, 1439395), (15, 863637), (45, 287879), (479, 27045), (601, 21555), (1437, 9015), (1803, 7185), (2395, 5409), (3005, 4311)]