15395991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6691}}^1$

素因数の和:6766

約数の個数: 16

約数和(自身を含む): 22485120

約数和(自身を除く): 7089129

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 6691, 20073, 86983, 260949, 394769, 1184307, 5131997, 15395991]

約数ペア:

[(1, 15395991), (3, 5131997), (13, 1184307), (39, 394769), (59, 260949), (177, 86983), (767, 20073), (2301, 6691)]