131670805

素因数分解:

$5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4549}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 180835200

約数和(自身を除く): 49164395

約数列:

[1, 5, 7, 35, 827, 4135, 4549, 5789, 22745, 28945, 31843, 159215, 3762023, 18810115, 26334161, 131670805]

約数ペア:

[(1, 131670805), (5, 26334161), (7, 18810115), (35, 3762023), (827, 159215), (4135, 31843), (4549, 28945), (5789, 22745)]