10802385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 20704320

約数和(自身を除く): 9901935

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 157, 165, 417, 471, 495, 695, 785, 1251, 1413, 1529, 1727, 2085, 2355, 4587, 5181, 6255, 7065, 7645, 8635, 13761, 15543, 21823, 22935, 25905, 65469, 68805, 77715, 109115, 196407, 240053, 327345, 720159, 982035, 1200265, 2160477, 3600795, 10802385]

約数ペア:

[(1, 10802385), (3, 3600795), (5, 2160477), (9, 1200265), (11, 982035), (15, 720159), (33, 327345), (45, 240053), (55, 196407), (99, 109115), (139, 77715), (157, 68805), (165, 65469), (417, 25905), (471, 22935), (495, 21823), (695, 15543), (785, 13761), (1251, 8635), (1413, 7645), (1529, 7065), (1727, 6255), (2085, 5181), (2355, 4587)]