581086808065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1\times {\mathrm{25253}}^1$

素因数の和:26769

約数の個数: 32

約数和(自身を含む): 742428809856

約数和(自身を除く): 161342001791

約数列:

[1, 5, 17, 85, 211, 1055, 1283, 3587, 6415, 17935, 21811, 25253, 109055, 126265, 270713, 429301, 1353565, 2146505, 4602121, 5328383, 23010605, 26641915, 32399599, 90582511, 161997995, 452912555, 550793183, 2753965915, 6836315389, 34181576945, 116217361613, 581086808065]

約数ペア:

[(1, 581086808065), (5, 116217361613), (17, 34181576945), (85, 6836315389), (211, 2753965915), (1055, 550793183), (1283, 452912555), (3587, 161997995), (6415, 90582511), (17935, 32399599), (21811, 26641915), (25253, 23010605), (109055, 5328383), (126265, 4602121), (270713, 2146505), (429301, 1353565)]