283962025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1399}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 368726400

約数和(自身を除く): 84764375

約数列:

[1, 5, 23, 25, 115, 353, 575, 1399, 1765, 6995, 8119, 8825, 32177, 34975, 40595, 160885, 202975, 493847, 804425, 2469235, 11358481, 12346175, 56792405, 283962025]

約数ペア:

[(1, 283962025), (5, 56792405), (23, 12346175), (25, 11358481), (115, 2469235), (353, 804425), (575, 493847), (1399, 202975), (1765, 160885), (6995, 40595), (8119, 34975), (8825, 32177)]