9930975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7819

約数の個数: 24

約数和(自身を含む): 17387280

約数和(自身を除く): 7456305

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 7789, 23367, 38945, 116835, 132413, 194725, 397239, 584175, 662065, 1986195, 3310325, 9930975]

約数ペア:

[(1, 9930975), (3, 3310325), (5, 1986195), (15, 662065), (17, 584175), (25, 397239), (51, 194725), (75, 132413), (85, 116835), (255, 38945), (425, 23367), (1275, 7789)]