2696115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 1960845

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 109, 255, 291, 327, 485, 545, 1455, 1635, 1649, 1853, 4947, 5559, 8245, 9265, 10573, 24735, 27795, 31719, 52865, 158595, 179741, 539223, 898705, 2696115]

約数ペア:

[(1, 2696115), (3, 898705), (5, 539223), (15, 179741), (17, 158595), (51, 52865), (85, 31719), (97, 27795), (109, 24735), (255, 10573), (291, 9265), (327, 8245), (485, 5559), (545, 4947), (1455, 1853), (1635, 1649)]