147791805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11083}}^1$

素因数の和:11225

約数の個数: 32

約数和(自身を含む): 272400384

約数和(自身を除く): 124608579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 11083, 13335, 33249, 55415, 77581, 166245, 232743, 387905, 1163715, 1407541, 4222623, 7037705, 9852787, 21113115, 29558361, 49263935, 147791805]

約数ペア:

[(1, 147791805), (3, 49263935), (5, 29558361), (7, 21113115), (15, 9852787), (21, 7037705), (35, 4222623), (105, 1407541), (127, 1163715), (381, 387905), (635, 232743), (889, 166245), (1905, 77581), (2667, 55415), (4445, 33249), (11083, 13335)]