2048793405

素因数分解:

$3^1\times 5^1\times {\mathrm{25261}}^1\times {\mathrm{5407}}^1$

素因数の和:30676

約数の個数: 16

約数和(自身を含む): 3278805504

約数和(自身を除く): 1230012099

約数列:

[1, 3, 5, 15, 5407, 16221, 25261, 27035, 75783, 81105, 126305, 378915, 136586227, 409758681, 682931135, 2048793405]

約数ペア:

[(1, 2048793405), (3, 682931135), (5, 409758681), (15, 136586227), (5407, 378915), (16221, 126305), (25261, 81105), (27035, 75783)]