165061305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85303}}^1$

素因数の和:85357

約数の個数: 24

約数和(自身を含む): 292763328

約数和(自身を除く): 127702023

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 85303, 255909, 426515, 767727, 1279545, 3668029, 3838635, 11004087, 18340145, 33012261, 55020435, 165061305]

約数ペア:

[(1, 165061305), (3, 55020435), (5, 33012261), (9, 18340145), (15, 11004087), (43, 3838635), (45, 3668029), (129, 1279545), (215, 767727), (387, 426515), (645, 255909), (1935, 85303)]