2556156615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{48647}}^1$

素因数の和:48799

約数の個数: 32

約数和(自身を含む): 4259229696

約数和(自身を除く): 1703073081

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 3503, 10509, 17515, 48647, 52545, 145941, 243235, 729705, 1508057, 4524171, 5497111, 7540285, 16491333, 22620855, 27485555, 82456665, 170410441, 511231323, 852052205, 2556156615]

約数ペア:

[(1, 2556156615), (3, 852052205), (5, 511231323), (15, 170410441), (31, 82456665), (93, 27485555), (113, 22620855), (155, 16491333), (339, 7540285), (465, 5497111), (565, 4524171), (1695, 1508057), (3503, 729705), (10509, 243235), (17515, 145941), (48647, 52545)]