13263105

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 21286080

約数和(自身を除く): 8022975

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 2333, 5685, 6999, 11665, 34995, 884207, 2652621, 4421035, 13263105]

約数ペア:

[(1, 13263105), (3, 4421035), (5, 2652621), (15, 884207), (379, 34995), (1137, 11665), (1895, 6999), (2333, 5685)]