9188245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 13188096

約数和(自身を除く): 3999851

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 317, 341, 527, 935, 1585, 1705, 2635, 3487, 5389, 5797, 9827, 17435, 26945, 28985, 49135, 59279, 108097, 167059, 296395, 540485, 835295, 1837649, 9188245]

約数ペア:

[(1, 9188245), (5, 1837649), (11, 835295), (17, 540485), (31, 296395), (55, 167059), (85, 108097), (155, 59279), (187, 49135), (317, 28985), (341, 26945), (527, 17435), (935, 9827), (1585, 5797), (1705, 5389), (2635, 3487)]