82020405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{116341}}^1$

素因数の和:116396

約数の個数: 16

約数和(自身を含む): 134025984

約数和(自身を除く): 52005579

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 116341, 349023, 581705, 1745115, 5468027, 16404081, 27340135, 82020405]

約数ペア:

[(1, 82020405), (3, 27340135), (5, 16404081), (15, 5468027), (47, 1745115), (141, 581705), (235, 349023), (705, 116341)]