55161405

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10507

約数の個数: 40

約数和(自身を含む): 106498392

約数和(自身を除く): 51336987

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 10477, 31431, 52385, 94293, 136201, 157155, 282879, 408603, 471465, 681005, 848637, 1225809, 1414395, 2043015, 3677427, 4243185, 6129045, 11032281, 18387135, 55161405]

約数ペア:

[(1, 55161405), (3, 18387135), (5, 11032281), (9, 6129045), (13, 4243185), (15, 3677427), (27, 2043015), (39, 1414395), (45, 1225809), (65, 848637), (81, 681005), (117, 471465), (135, 408603), (195, 282879), (351, 157155), (405, 136201), (585, 94293), (1053, 52385), (1755, 31431), (5265, 10477)]