138443265

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75037}}^1$

素因数の和:75089

約数の個数: 24

約数和(自身を含む): 245824488

約数和(自身を除く): 107381223

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 75037, 225111, 375185, 675333, 1125555, 3076517, 3376665, 9229551, 15382585, 27688653, 46147755, 138443265]

約数ペア:

[(1, 138443265), (3, 46147755), (5, 27688653), (9, 15382585), (15, 9229551), (41, 3376665), (45, 3076517), (123, 1125555), (205, 675333), (369, 375185), (615, 225111), (1845, 75037)]