139791825

素因数分解:

$3^5\times 5^2\times {\mathrm{23011}}^1$

素因数の和:23036

約数の個数: 36

約数和(自身を含む): 259667408

約数和(自身を除く): 119875583

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 23011, 69033, 115055, 207099, 345165, 575275, 621297, 1035495, 1725825, 1863891, 3106485, 5177475, 5591673, 9319455, 15532425, 27958365, 46597275, 139791825]

約数ペア:

[(1, 139791825), (3, 46597275), (5, 27958365), (9, 15532425), (15, 9319455), (25, 5591673), (27, 5177475), (45, 3106485), (75, 1863891), (81, 1725825), (135, 1035495), (225, 621297), (243, 575275), (405, 345165), (675, 207099), (1215, 115055), (2025, 69033), (6075, 23011)]