66523795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23801}}^1$

素因数の和:23862

約数の個数: 16

約数和(自身を含む): 87972192

約数和(自身を除く): 21448397

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 23801, 119005, 309413, 1023443, 1547065, 5117215, 13304759, 66523795]

約数ペア:

[(1, 66523795), (5, 13304759), (13, 5117215), (43, 1547065), (65, 1023443), (215, 309413), (559, 119005), (2795, 23801)]