68082405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 113766528

約数和(自身を除く): 45684123

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 2011, 2257, 6033, 6771, 10055, 11285, 30165, 33855, 74407, 122671, 223221, 368013, 372035, 613355, 1116105, 1840065, 4538827, 13616481, 22694135, 68082405]

約数ペア:

[(1, 68082405), (3, 22694135), (5, 13616481), (15, 4538827), (37, 1840065), (61, 1116105), (111, 613355), (183, 372035), (185, 368013), (305, 223221), (555, 122671), (915, 74407), (2011, 33855), (2257, 30165), (6033, 11285), (6771, 10055)]