157037121445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53323301}}^1$

素因数の和:53323356

約数の個数: 16

約数和(自身を含む): 204761479680

約数和(自身を除く): 47724358235

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 53323301, 266616505, 1013142719, 1653022331, 5065713595, 8265111655, 31407424289, 157037121445]

約数ペア:

[(1, 157037121445), (5, 31407424289), (19, 8265111655), (31, 5065713595), (95, 1653022331), (155, 1013142719), (589, 266616505), (2945, 53323301)]