129788905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10429}}^1$

素因数の和:10584

約数の個数: 16

約数和(自身を含む): 165211200

約数和(自身を除く): 35422295

約数列:

[1, 5, 19, 95, 131, 655, 2489, 10429, 12445, 52145, 198151, 990755, 1366199, 6830995, 25957781, 129788905]

約数ペア:

[(1, 129788905), (5, 25957781), (19, 6830995), (95, 1366199), (131, 990755), (655, 198151), (2489, 52145), (10429, 12445)]