191250495

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 339137760

約数和(自身を除く): 147887265

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 229, 277, 335, 603, 687, 831, 1005, 1145, 1385, 2061, 2493, 3015, 3435, 4155, 10305, 12465, 15343, 18559, 46029, 55677, 63433, 76715, 92795, 138087, 167031, 190299, 230145, 278385, 317165, 570897, 690435, 835155, 951495, 2854485, 4250011, 12750033, 21250055, 38250099, 63750165, 191250495]

約数ペア:

[(1, 191250495), (3, 63750165), (5, 38250099), (9, 21250055), (15, 12750033), (45, 4250011), (67, 2854485), (201, 951495), (229, 835155), (277, 690435), (335, 570897), (603, 317165), (687, 278385), (831, 230145), (1005, 190299), (1145, 167031), (1385, 138087), (2061, 92795), (2493, 76715), (3015, 63433), (3435, 55677), (4155, 46029), (10305, 18559), (12465, 15343)]