49932045

素因数分解:

$3^4\times 5^1\times {\mathrm{123289}}^1$

素因数の和:123306

約数の個数: 20

約数和(自身を含む): 89508540

約数和(自身を除く): 39576495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 123289, 369867, 616445, 1109601, 1849335, 3328803, 5548005, 9986409, 16644015, 49932045]

約数ペア:

[(1, 49932045), (3, 16644015), (5, 9986409), (9, 5548005), (15, 3328803), (27, 1849335), (45, 1109601), (81, 616445), (135, 369867), (405, 123289)]