66708395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44621}}^1$

素因数の和:44662

約数の個数: 16

約数和(自身を含む): 89957952

約数和(自身を除く): 23249557

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 44621, 223105, 580073, 1026283, 2900365, 5131415, 13341679, 66708395]

約数ペア:

[(1, 66708395), (5, 13341679), (13, 5131415), (23, 2900365), (65, 1026283), (115, 580073), (299, 223105), (1495, 44621)]