12789135

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 22548240

約数和(自身を除く): 9759105

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 4817, 14451, 24085, 43353, 72255, 216765, 284203, 852609, 1421015, 2557827, 4263045, 12789135]

約数ペア:

[(1, 12789135), (3, 4263045), (5, 2557827), (9, 1421015), (15, 852609), (45, 284203), (59, 216765), (177, 72255), (295, 43353), (531, 24085), (885, 14451), (2655, 4817)]