27173355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 21549333

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4451, 6105, 13353, 22255, 48961, 66765, 146883, 164687, 244805, 494061, 734415, 823435, 1811557, 2470305, 5434671, 9057785, 27173355]

約数ペア:

[(1, 27173355), (3, 9057785), (5, 5434671), (11, 2470305), (15, 1811557), (33, 823435), (37, 734415), (55, 494061), (111, 244805), (165, 164687), (185, 146883), (407, 66765), (555, 48961), (1221, 22255), (2035, 13353), (4451, 6105)]