156266305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{51151}}^1$

素因数の和:51216

約数の個数: 16

約数和(自身を含む): 206244864

約数和(自身を除く): 49978559

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 51151, 255755, 664963, 2404097, 3324815, 12020485, 31253261, 156266305]

約数ペア:

[(1, 156266305), (5, 31253261), (13, 12020485), (47, 3324815), (65, 2404097), (235, 664963), (611, 255755), (3055, 51151)]