56552525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 74114304

約数和(自身を除く): 17561779

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 1697, 6665, 8485, 33325, 42425, 52607, 72971, 263035, 364855, 1315175, 1824275, 2262101, 11310505, 56552525]

約数ペア:

[(1, 56552525), (5, 11310505), (25, 2262101), (31, 1824275), (43, 1315175), (155, 364855), (215, 263035), (775, 72971), (1075, 52607), (1333, 42425), (1697, 33325), (6665, 8485)]