47800155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{245129}}^1$

素因数の和:245150

約数の個数: 16

約数和(自身を含む): 82363680

約数和(自身を除く): 34563525

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 245129, 735387, 1225645, 3186677, 3676935, 9560031, 15933385, 47800155]

約数ペア:

[(1, 47800155), (3, 15933385), (5, 9560031), (13, 3676935), (15, 3186677), (39, 1225645), (65, 735387), (195, 245129)]