22887405

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 39862680

約数和(自身を除く): 16975275

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 2221, 3435, 6663, 10305, 11105, 19989, 33315, 99945, 508609, 1525827, 2543045, 4577481, 7629135, 22887405]

約数ペア:

[(1, 22887405), (3, 7629135), (5, 4577481), (9, 2543045), (15, 1525827), (45, 508609), (229, 99945), (687, 33315), (1145, 19989), (2061, 11105), (2221, 10305), (3435, 6663)]