129631395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{454847}}^1$

素因数の和:454874

約数の個数: 16

約数和(自身を含む): 218327040

約数和(自身を除く): 88695645

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 454847, 1364541, 2274235, 6822705, 8642093, 25926279, 43210465, 129631395]

約数ペア:

[(1, 129631395), (3, 43210465), (5, 25926279), (15, 8642093), (19, 6822705), (57, 2274235), (95, 1364541), (285, 454847)]