15941985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14969}}^1$

素因数の和:15048

約数の個数: 16

約数和(自身を含む): 25868160

約数和(自身を除く): 9926175

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 14969, 44907, 74845, 224535, 1062799, 3188397, 5313995, 15941985]

約数ペア:

[(1, 15941985), (3, 5313995), (5, 3188397), (15, 1062799), (71, 224535), (213, 74845), (355, 44907), (1065, 14969)]