147803905

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{541}}^2$

素因数の和:1188

約数の個数: 12

約数和(自身を含む): 179452476

約数和(自身を除く): 31648571

約数列:

[1, 5, 101, 505, 541, 2705, 54641, 273205, 292681, 1463405, 29560781, 147803905]

約数ペア:

[(1, 147803905), (5, 29560781), (101, 1463405), (505, 292681), (541, 273205), (2705, 54641)]