1900697835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{10513}}^1$

素因数の和:11247

約数の個数: 32

約数和(自身を含む): 3224854080

約数和(自身を除く): 1324156245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 709, 2127, 3545, 10513, 10635, 12053, 31539, 36159, 52565, 60265, 157695, 178721, 180795, 536163, 893605, 2680815, 7453717, 22361151, 37268585, 111805755, 126713189, 380139567, 633565945, 1900697835]

約数ペア:

[(1, 1900697835), (3, 633565945), (5, 380139567), (15, 126713189), (17, 111805755), (51, 37268585), (85, 22361151), (255, 7453717), (709, 2680815), (2127, 893605), (3545, 536163), (10513, 180795), (10635, 178721), (12053, 157695), (31539, 60265), (36159, 52565)]