125579419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 28696421

約数列:

[1, 7, 31, 53, 61, 179, 217, 371, 427, 1253, 1643, 1891, 3233, 5549, 9487, 10919, 11501, 13237, 22631, 38843, 66409, 76433, 100223, 294097, 338489, 578707, 701561, 2058679, 2369423, 4050949, 17939917, 125579419]

約数ペア:

[(1, 125579419), (7, 17939917), (31, 4050949), (53, 2369423), (61, 2058679), (179, 701561), (217, 578707), (371, 338489), (427, 294097), (1253, 100223), (1643, 76433), (1891, 66409), (3233, 38843), (5549, 22631), (9487, 13237), (10919, 11501)]