205927095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4013}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 360681984

約数和(自身を除く): 154754889

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 311, 933, 1555, 3421, 4013, 4665, 10263, 12039, 17105, 20065, 44143, 51315, 60195, 132429, 220715, 662145, 1248043, 3744129, 6240215, 13728473, 18720645, 41185419, 68642365, 205927095]

約数ペア:

[(1, 205927095), (3, 68642365), (5, 41185419), (11, 18720645), (15, 13728473), (33, 6240215), (55, 3744129), (165, 1248043), (311, 662145), (933, 220715), (1555, 132429), (3421, 60195), (4013, 51315), (4665, 44143), (10263, 20065), (12039, 17105)]