26793405

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 46594080

約数和(自身を除く): 19800675

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1571, 1895, 3411, 4713, 5685, 7855, 14139, 17055, 23565, 70695, 595409, 1786227, 2977045, 5358681, 8931135, 26793405]

約数ペア:

[(1, 26793405), (3, 8931135), (5, 5358681), (9, 2977045), (15, 1786227), (45, 595409), (379, 70695), (1137, 23565), (1571, 17055), (1895, 14139), (3411, 7855), (4713, 5685)]