3298315

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 4379760

約数和(自身を除く): 1081445

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 529, 667, 989, 1247, 2645, 3335, 4945, 6235, 15341, 22747, 28681, 76705, 113735, 143405, 659663, 3298315]

約数ペア:

[(1, 3298315), (5, 659663), (23, 143405), (29, 113735), (43, 76705), (115, 28681), (145, 22747), (215, 15341), (529, 6235), (667, 4945), (989, 3335), (1247, 2645)]