13226985

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 23015304

約数和(自身を除く): 9788319

約数列:

[1, 3, 5, 9, 15, 45, 401, 733, 1203, 2005, 2199, 3609, 3665, 6015, 6597, 10995, 18045, 32985, 293933, 881799, 1469665, 2645397, 4408995, 13226985]

約数ペア:

[(1, 13226985), (3, 4408995), (5, 2645397), (9, 1469665), (15, 881799), (45, 293933), (401, 32985), (733, 18045), (1203, 10995), (2005, 6597), (2199, 6015), (3609, 3665)]