40838535

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19309}}^1$

素因数の和:19367

約数の個数: 24

約数和(自身を含む): 72296640

約数和(自身を除く): 31458105

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 19309, 57927, 96545, 173781, 289635, 868905, 907523, 2722569, 4537615, 8167707, 13612845, 40838535]

約数ペア:

[(1, 40838535), (3, 13612845), (5, 8167707), (9, 4537615), (15, 2722569), (45, 907523), (47, 868905), (141, 289635), (235, 173781), (423, 96545), (705, 57927), (2115, 19309)]