20133315

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 35004528

約数和(自身を除く): 14871213

約数列:

[1, 3, 5, 9, 15, 45, 541, 827, 1623, 2481, 2705, 4135, 4869, 7443, 8115, 12405, 24345, 37215, 447407, 1342221, 2237035, 4026663, 6711105, 20133315]

約数ペア:

[(1, 20133315), (3, 6711105), (5, 4026663), (9, 2237035), (15, 1342221), (45, 447407), (541, 37215), (827, 24345), (1623, 12405), (2481, 8115), (2705, 7443), (4135, 4869)]