115690839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 172032000

約数和(自身を除く): 56341161

約数列:

[1, 3, 11, 33, 79, 199, 223, 237, 597, 669, 869, 2189, 2453, 2607, 6567, 7359, 15721, 17617, 44377, 47163, 52851, 133131, 172931, 193787, 488147, 518793, 581361, 1464441, 3505783, 10517349, 38563613, 115690839]

約数ペア:

[(1, 115690839), (3, 38563613), (11, 10517349), (33, 3505783), (79, 1464441), (199, 581361), (223, 518793), (237, 488147), (597, 193787), (669, 172931), (869, 133131), (2189, 52851), (2453, 47163), (2607, 44377), (6567, 17617), (7359, 15721)]