15127783

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 17790080

約数和(自身を除く): 2662297

約数列:

[1, 11, 31, 37, 109, 121, 341, 407, 1147, 1199, 3379, 3751, 4033, 4477, 12617, 13189, 37169, 44363, 125023, 138787, 408859, 487993, 1375253, 15127783]

約数ペア:

[(1, 15127783), (11, 1375253), (31, 487993), (37, 408859), (109, 138787), (121, 125023), (341, 44363), (407, 37169), (1147, 13189), (1199, 12617), (3379, 4477), (3751, 4033)]