140641595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31219}}^1$

素因数の和:31294

約数の個数: 16

約数和(自身を含む): 182075040

約数和(自身を除く): 41433445

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 31219, 156095, 530723, 1654607, 2653615, 8273035, 28128319, 140641595]

約数ペア:

[(1, 140641595), (5, 28128319), (17, 8273035), (53, 2653615), (85, 1654607), (265, 530723), (901, 156095), (4505, 31219)]