142263675

素因数分解:

$3^3\times 5^2\times {\mathrm{210761}}^1$

素因数の和:210780

約数の個数: 24

約数和(自身を含む): 261344880

約数和(自身を除く): 119081205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 210761, 632283, 1053805, 1896849, 3161415, 5269025, 5690547, 9484245, 15807075, 28452735, 47421225, 142263675]

約数ペア:

[(1, 142263675), (3, 47421225), (5, 28452735), (9, 15807075), (15, 9484245), (25, 5690547), (27, 5269025), (45, 3161415), (75, 1896849), (135, 1053805), (225, 632283), (675, 210761)]