166301915

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{15139}}^1$

素因数の和:15183

約数の個数: 16

約数和(自身を含む): 216199200

約数和(自身を除く): 49897285

約数列:

[1, 5, 13, 65, 169, 845, 2197, 10985, 15139, 75695, 196807, 984035, 2558491, 12792455, 33260383, 166301915]

約数ペア:

[(1, 166301915), (5, 33260383), (13, 12792455), (65, 2558491), (169, 984035), (845, 196807), (2197, 75695), (10985, 15139)]