54581275

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5113}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 78632864

約数和(自身を除く): 24051589

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 5113, 10675, 25565, 35791, 127825, 178955, 311893, 894775, 1559465, 2183251, 7797325, 10916255, 54581275]

約数ペア:

[(1, 54581275), (5, 10916255), (7, 7797325), (25, 2183251), (35, 1559465), (61, 894775), (175, 311893), (305, 178955), (427, 127825), (1525, 35791), (2135, 25565), (5113, 10675)]