12153105

素因数分解:

$3^3\times 5^1\times {\mathrm{90023}}^1$

素因数の和:90037

約数の個数: 16

約数和(自身を含む): 21605760

約数和(自身を除く): 9452655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90023, 270069, 450115, 810207, 1350345, 2430621, 4051035, 12153105]

約数ペア:

[(1, 12153105), (3, 4051035), (5, 2430621), (9, 1350345), (15, 810207), (27, 450115), (45, 270069), (135, 90023)]