30620525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 41497344

約数和(自身を除く): 10876819

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1327, 1775, 4615, 6635, 17251, 23075, 33175, 86255, 94217, 431275, 471085, 1224821, 2355425, 6124105, 30620525]

約数ペア:

[(1, 30620525), (5, 6124105), (13, 2355425), (25, 1224821), (65, 471085), (71, 431275), (325, 94217), (355, 86255), (923, 33175), (1327, 23075), (1775, 17251), (4615, 6635)]