12954405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37549}}^1$

素因数の和:37580

約数の個数: 16

約数和(自身を含む): 21628800

約数和(自身を除く): 8674395

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 37549, 112647, 187745, 563235, 863627, 2590881, 4318135, 12954405]

約数ペア:

[(1, 12954405), (3, 4318135), (5, 2590881), (15, 863627), (23, 563235), (69, 187745), (115, 112647), (345, 37549)]