75261175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 108350208

約数和(自身を除く): 33089033

約数列:

[1, 5, 11, 23, 25, 55, 73, 115, 163, 253, 275, 365, 575, 803, 815, 1265, 1679, 1793, 1825, 3749, 4015, 4075, 6325, 8395, 8965, 11899, 18469, 18745, 20075, 41239, 41975, 44825, 59495, 92345, 93725, 130889, 206195, 273677, 297475, 461725, 654445, 1030975, 1368385, 3010447, 3272225, 6841925, 15052235, 75261175]

約数ペア:

[(1, 75261175), (5, 15052235), (11, 6841925), (23, 3272225), (25, 3010447), (55, 1368385), (73, 1030975), (115, 654445), (163, 461725), (253, 297475), (275, 273677), (365, 206195), (575, 130889), (803, 93725), (815, 92345), (1265, 59495), (1679, 44825), (1793, 41975), (1825, 41239), (3749, 20075), (4015, 18745), (4075, 18469), (6325, 11899), (8395, 8965)]