39493245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 70807680

約数和(自身を除く): 31314435

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 6469, 19407, 32345, 71159, 97035, 213477, 239353, 355795, 718059, 1067385, 1196765, 2632883, 3590295, 7898649, 13164415, 39493245]

約数ペア:

[(1, 39493245), (3, 13164415), (5, 7898649), (11, 3590295), (15, 2632883), (33, 1196765), (37, 1067385), (55, 718059), (111, 355795), (165, 239353), (185, 213477), (407, 97035), (555, 71159), (1221, 32345), (2035, 19407), (6105, 6469)]