6485640575

素因数分解:

$5^2\times {\mathrm{4217}}^1\times {\mathrm{61519}}^1$

素因数の和:65746

約数の個数: 12

約数和(自身を含む): 8044232160

約数和(自身を除く): 1558591585

約数列:

[1, 5, 25, 4217, 21085, 61519, 105425, 307595, 1537975, 259425623, 1297128115, 6485640575]

約数ペア:

[(1, 6485640575), (5, 1297128115), (25, 259425623), (4217, 1537975), (21085, 307595), (61519, 105425)]