489306055

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{36887}}^1$

素因数の和:37278

約数の個数: 16

約数和(自身を含む): 672837120

約数和(自身を除く): 183531065

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 13265, 36887, 184435, 258209, 1291045, 13980173, 69900865, 97861211, 489306055]

約数ペア:

[(1, 489306055), (5, 97861211), (7, 69900865), (35, 13980173), (379, 1291045), (1895, 258209), (2653, 184435), (13265, 36887)]