55311555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9781}}^1$

素因数の和:9831

約数の個数: 32

約数和(自身を含む): 98602560

約数和(自身を除く): 43291005

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 9781, 29343, 48905, 127153, 146715, 283649, 381459, 635765, 850947, 1418245, 1907295, 3687437, 4254735, 11062311, 18437185, 55311555]

約数ペア:

[(1, 55311555), (3, 18437185), (5, 11062311), (13, 4254735), (15, 3687437), (29, 1907295), (39, 1418245), (65, 850947), (87, 635765), (145, 381459), (195, 283649), (377, 146715), (435, 127153), (1131, 48905), (1885, 29343), (5655, 9781)]