65086145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 83721600

約数和(自身を除く): 18635455

約数列:

[1, 5, 37, 59, 67, 89, 185, 295, 335, 445, 2183, 2479, 3293, 3953, 5251, 5963, 10915, 12395, 16465, 19765, 26255, 29815, 146261, 194287, 220631, 351817, 731305, 971435, 1103155, 1759085, 13017229, 65086145]

約数ペア:

[(1, 65086145), (5, 13017229), (37, 1759085), (59, 1103155), (67, 971435), (89, 731305), (185, 351817), (295, 220631), (335, 194287), (445, 146261), (2183, 29815), (2479, 26255), (3293, 19765), (3953, 16465), (5251, 12395), (5963, 10915)]