13642865

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 16848000

約数和(自身を除く): 3205135

約数列:

[1, 5, 59, 103, 295, 449, 515, 2245, 6077, 26491, 30385, 46247, 132455, 231235, 2728573, 13642865]

約数ペア:

[(1, 13642865), (5, 2728573), (59, 231235), (103, 132455), (295, 46247), (449, 30385), (515, 26491), (2245, 6077)]