66707615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25031}}^1$

素因数の和:25090

約数の個数: 16

約数和(自身を含む): 88312896

約数和(自身を除く): 21605281

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 25031, 125155, 325403, 1026271, 1627015, 5131355, 13341523, 66707615]

約数ペア:

[(1, 66707615), (5, 13341523), (13, 5131355), (41, 1627015), (65, 1026271), (205, 325403), (533, 125155), (2665, 25031)]