15233307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 7530213

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 233, 589, 699, 703, 1147, 1767, 2109, 3441, 4427, 7223, 8621, 13281, 21669, 21793, 25863, 65379, 137237, 163799, 267251, 411711, 491397, 801753, 5077769, 15233307]

約数ペア:

[(1, 15233307), (3, 5077769), (19, 801753), (31, 491397), (37, 411711), (57, 267251), (93, 163799), (111, 137237), (233, 65379), (589, 25863), (699, 21793), (703, 21669), (1147, 13281), (1767, 8621), (2109, 7223), (3441, 4427)]