27839972245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{7507}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 35012026368

約数和(自身を除く): 7172054123

約数列:

[1, 5, 43, 47, 215, 235, 367, 1835, 2021, 7507, 10105, 15781, 17249, 37535, 78905, 86245, 322801, 352829, 741707, 1614005, 1764145, 2755069, 3708535, 13775345, 15171647, 75858235, 118467967, 129488243, 592339835, 647441215, 5567994449, 27839972245]

約数ペア:

[(1, 27839972245), (5, 5567994449), (43, 647441215), (47, 592339835), (215, 129488243), (235, 118467967), (367, 75858235), (1835, 15171647), (2021, 13775345), (7507, 3708535), (10105, 2755069), (15781, 1764145), (17249, 1614005), (37535, 741707), (78905, 352829), (86245, 322801)]