636740715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3265337}}^1$

素因数の和:3265358

約数の個数: 16

約数和(自身を含む): 1097153568

約数和(自身を除く): 460412853

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3265337, 9796011, 16326685, 42449381, 48980055, 127348143, 212246905, 636740715]

約数ペア:

[(1, 636740715), (3, 212246905), (5, 127348143), (13, 48980055), (15, 42449381), (39, 16326685), (65, 9796011), (195, 3265337)]