11661255

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 20292480

約数和(自身を除く): 8631225

約数列:

[1, 3, 5, 9, 15, 45, 479, 541, 1437, 1623, 2395, 2705, 4311, 4869, 7185, 8115, 21555, 24345, 259139, 777417, 1295695, 2332251, 3887085, 11661255]

約数ペア:

[(1, 11661255), (3, 3887085), (5, 2332251), (9, 1295695), (15, 777417), (45, 259139), (479, 24345), (541, 21555), (1437, 8115), (1623, 7185), (2395, 4869), (2705, 4311)]