147191905

素因数分解:

$5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{4349}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 202118400

約数和(自身を除く): 54926495

約数列:

[1, 5, 7, 35, 967, 4349, 4835, 6769, 21745, 30443, 33845, 152215, 4205483, 21027415, 29438381, 147191905]

約数ペア:

[(1, 147191905), (5, 29438381), (7, 21027415), (35, 4205483), (967, 152215), (4349, 33845), (4835, 30443), (6769, 21745)]