26377215

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1811}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 42270336

約数和(自身を除く): 15893121

約数列:

[1, 3, 5, 15, 971, 1811, 2913, 4855, 5433, 9055, 14565, 27165, 1758481, 5275443, 8792405, 26377215]

約数ペア:

[(1, 26377215), (3, 8792405), (5, 5275443), (15, 1758481), (971, 27165), (1811, 14565), (2913, 9055), (4855, 5433)]