1154855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 1515360

約数和(自身を除く): 360505

約数列:

[1, 5, 13, 65, 109, 163, 545, 815, 1417, 2119, 7085, 10595, 17767, 88835, 230971, 1154855]

約数ペア:

[(1, 1154855), (5, 230971), (13, 88835), (65, 17767), (109, 10595), (163, 7085), (545, 2119), (815, 1417)]