190051965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 348816000

約数和(自身を除く): 158764035

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 199, 285, 597, 855, 995, 1117, 1791, 2985, 3351, 3781, 5585, 8955, 10053, 11343, 16755, 18905, 21223, 34029, 50265, 56715, 63669, 106115, 170145, 191007, 222283, 318345, 666849, 955035, 1111415, 2000547, 3334245, 4223377, 10002735, 12670131, 21116885, 38010393, 63350655, 190051965]

約数ペア:

[(1, 190051965), (3, 63350655), (5, 38010393), (9, 21116885), (15, 12670131), (19, 10002735), (45, 4223377), (57, 3334245), (95, 2000547), (171, 1111415), (199, 955035), (285, 666849), (597, 318345), (855, 222283), (995, 191007), (1117, 170145), (1791, 106115), (2985, 63669), (3351, 56715), (3781, 50265), (5585, 34029), (8955, 21223), (10053, 18905), (11343, 16755)]