55114155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21520

約数の個数: 32

約数和(自身を含む): 103142400

約数和(自身を除く): 48028245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21487, 64461, 107435, 193383, 322305, 408253, 580149, 966915, 1224759, 2041265, 2900745, 3674277, 6123795, 11022831, 18371385, 55114155]

約数ペア:

[(1, 55114155), (3, 18371385), (5, 11022831), (9, 6123795), (15, 3674277), (19, 2900745), (27, 2041265), (45, 1224759), (57, 966915), (95, 580149), (135, 408253), (171, 322305), (285, 193383), (513, 107435), (855, 64461), (2565, 21487)]