90423495

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5011}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 157156272

約数和(自身を除く): 66732777

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 5011, 6015, 15033, 18045, 25055, 45099, 75165, 225495, 2009411, 6028233, 10047055, 18084699, 30141165, 90423495]

約数ペア:

[(1, 90423495), (3, 30141165), (5, 18084699), (9, 10047055), (15, 6028233), (45, 2009411), (401, 225495), (1203, 75165), (2005, 45099), (3609, 25055), (5011, 18045), (6015, 15033)]