15253147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 19382272

約数和(自身を除く): 4129125

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5407, 37849, 70291, 167617, 492037, 1173319, 2179021, 15253147]

約数ペア:

[(1, 15253147), (7, 2179021), (13, 1173319), (31, 492037), (91, 167617), (217, 70291), (403, 37849), (2821, 5407)]