7216561105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{144751}}^1$

素因数の和:144841

約数の個数: 24

約数和(自身を含む): 9536261760

約数和(自身を除く): 2319700655

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 9971, 49855, 144751, 723755, 1881763, 8540309, 9408815, 24462919, 42701545, 111024017, 122314595, 555120085, 1443312221, 7216561105]

約数ペア:

[(1, 7216561105), (5, 1443312221), (13, 555120085), (59, 122314595), (65, 111024017), (169, 42701545), (295, 24462919), (767, 9408815), (845, 8540309), (3835, 1881763), (9971, 723755), (49855, 144751)]