138119175

素因数分解:

$3^4\times 5^2\times {\mathrm{68207}}^1$

素因数の和:68229

約数の個数: 30

約数和(自身を含む): 255848208

約数和(自身を除く): 117729033

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 68207, 204621, 341035, 613863, 1023105, 1705175, 1841589, 3069315, 5115525, 5524767, 9207945, 15346575, 27623835, 46039725, 138119175]

約数ペア:

[(1, 138119175), (3, 46039725), (5, 27623835), (9, 15346575), (15, 9207945), (25, 5524767), (27, 5115525), (45, 3069315), (75, 1841589), (81, 1705175), (135, 1023105), (225, 613863), (405, 341035), (675, 204621), (2025, 68207)]