269426385

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68819}}^1$

素因数の和:68862

約数の個数: 32

約数和(自身を含む): 495504000

約数和(自身を除く): 226077615

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 68819, 206457, 344095, 619371, 1032285, 1858113, 1995751, 3096855, 5987253, 9290565, 9978755, 17961759, 29936265, 53885277, 89808795, 269426385]

約数ペア:

[(1, 269426385), (3, 89808795), (5, 53885277), (9, 29936265), (15, 17961759), (27, 9978755), (29, 9290565), (45, 5987253), (87, 3096855), (135, 1995751), (145, 1858113), (261, 1032285), (435, 619371), (783, 344095), (1305, 206457), (3915, 68819)]