15125487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 21796320

約数和(自身を除く): 6670833

約数列:

[1, 3, 13, 39, 389, 997, 1167, 2991, 5057, 12961, 15171, 38883, 387833, 1163499, 5041829, 15125487]

約数ペア:

[(1, 15125487), (3, 5041829), (13, 1163499), (39, 387833), (389, 38883), (997, 15171), (1167, 12961), (2991, 5057)]