82826145

素因数分解:

$3^4\times 5^1\times {\mathrm{204509}}^1$

素因数の和:204526

約数の個数: 20

約数和(自身を含む): 148474260

約数和(自身を除く): 65648115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 204509, 613527, 1022545, 1840581, 3067635, 5521743, 9202905, 16565229, 27608715, 82826145]

約数ペア:

[(1, 82826145), (3, 27608715), (5, 16565229), (9, 9202905), (15, 5521743), (27, 3067635), (45, 1840581), (81, 1022545), (135, 613527), (405, 204509)]