81753175245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{113021}}^1$

素因数の和:113202

約数の個数: 48

約数和(自身を含む): 151315661952

約数和(自身を除く): 69562486707

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 6889, 8715, 20667, 34445, 48223, 103335, 113021, 144669, 241115, 339063, 565105, 723345, 791147, 1695315, 2373441, 3955735, 9380743, 11867205, 28142229, 46903715, 65665201, 140711145, 196995603, 328326005, 778601669, 984978015, 2335805007, 3893008345, 5450211683, 11679025035, 16350635049, 27251058415, 81753175245]

約数ペア:

[(1, 81753175245), (3, 27251058415), (5, 16350635049), (7, 11679025035), (15, 5450211683), (21, 3893008345), (35, 2335805007), (83, 984978015), (105, 778601669), (249, 328326005), (415, 196995603), (581, 140711145), (1245, 65665201), (1743, 46903715), (2905, 28142229), (6889, 11867205), (8715, 9380743), (20667, 3955735), (34445, 2373441), (48223, 1695315), (103335, 791147), (113021, 723345), (144669, 565105), (241115, 339063)]