2255055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 1753905

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 173, 237, 395, 519, 865, 869, 1185, 1903, 2595, 2607, 4345, 5709, 9515, 13035, 13667, 28545, 41001, 68335, 150337, 205005, 451011, 751685, 2255055]

約数ペア:

[(1, 2255055), (3, 751685), (5, 451011), (11, 205005), (15, 150337), (33, 68335), (55, 41001), (79, 28545), (165, 13667), (173, 13035), (237, 9515), (395, 5709), (519, 4345), (865, 2607), (869, 2595), (1185, 1903)]