248049089265

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{28960781}}^1$

素因数の和:28961360

約数の個数: 16

約数和(自身を含む): 397573615296

約数和(自身を除く): 149524526031

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 28960781, 86882343, 144803905, 434411715, 16536605951, 49609817853, 82683029755, 248049089265]

約数ペア:

[(1, 248049089265), (3, 82683029755), (5, 49609817853), (15, 16536605951), (571, 434411715), (1713, 144803905), (2855, 86882343), (8565, 28960781)]