78354495

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16273}}^1$

素因数の和:16391

約数の個数: 24

約数和(自身を含む): 137092176

約数和(自身を除く): 58737681

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 16273, 48819, 81365, 146457, 244095, 732285, 1741211, 5223633, 8706055, 15670899, 26118165, 78354495]

約数ペア:

[(1, 78354495), (3, 26118165), (5, 15670899), (9, 8706055), (15, 5223633), (45, 1741211), (107, 732285), (321, 244095), (535, 146457), (963, 81365), (1605, 48819), (4815, 16273)]