78889768515

素因数分解:

$3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2031409}}^1$

素因数の和:2032283

約数の個数: 24

約数和(自身を含む): 136900782720

約数和(自身を除く): 58011014205

約数列:

[1, 3, 5, 9, 15, 45, 863, 2589, 4315, 7767, 12945, 38835, 2031409, 6094227, 10157045, 18282681, 30471135, 91413405, 1753105967, 5259317901, 8765529835, 15777953703, 26296589505, 78889768515]

約数ペア:

[(1, 78889768515), (3, 26296589505), (5, 15777953703), (9, 8765529835), (15, 5259317901), (45, 1753105967), (863, 91413405), (2589, 30471135), (4315, 18282681), (7767, 10157045), (12945, 6094227), (38835, 2031409)]