8091515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 10285056

約数和(自身を除く): 2193541

約数列:

[1, 5, 23, 71, 115, 355, 991, 1633, 4955, 8165, 22793, 70361, 113965, 351805, 1618303, 8091515]

約数ペア:

[(1, 8091515), (5, 1618303), (23, 351805), (71, 113965), (115, 70361), (355, 22793), (991, 8165), (1633, 4955)]