17190825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 30623040

約数和(自身を除く): 13432215

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 97, 139, 255, 291, 417, 425, 485, 695, 1275, 1455, 1649, 2085, 2363, 2425, 3475, 4947, 7089, 7275, 8245, 10425, 11815, 13483, 24735, 35445, 40449, 41225, 59075, 67415, 123675, 177225, 202245, 229211, 337075, 687633, 1011225, 1146055, 3438165, 5730275, 17190825]

約数ペア:

[(1, 17190825), (3, 5730275), (5, 3438165), (15, 1146055), (17, 1011225), (25, 687633), (51, 337075), (75, 229211), (85, 202245), (97, 177225), (139, 123675), (255, 67415), (291, 59075), (417, 41225), (425, 40449), (485, 35445), (695, 24735), (1275, 13483), (1455, 11815), (1649, 10425), (2085, 8245), (2363, 7275), (2425, 7089), (3475, 4947)]