2860845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2364627

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 863, 1105, 2589, 3315, 4315, 11219, 12945, 14671, 33657, 44013, 56095, 73355, 168285, 190723, 220065, 572169, 953615, 2860845]

約数ペア:

[(1, 2860845), (3, 953615), (5, 572169), (13, 220065), (15, 190723), (17, 168285), (39, 73355), (51, 56095), (65, 44013), (85, 33657), (195, 14671), (221, 12945), (255, 11219), (663, 4315), (863, 3315), (1105, 2589)]