140774165

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{85577}}^1$

素因数の和:85636

約数の個数: 16

約数和(自身を含む): 197171712

約数和(自身を除く): 56397547

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 85577, 427885, 599039, 2995195, 4022119, 20110595, 28154833, 140774165]

約数ペア:

[(1, 140774165), (5, 28154833), (7, 20110595), (35, 4022119), (47, 2995195), (235, 599039), (329, 427885), (1645, 85577)]