10828021225

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{74279}}^1$

素因数の和:74327

約数の個数: 48

約数和(自身を含む): 16579296000

約数和(自身を除く): 5751274775

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 343, 425, 595, 833, 1225, 1715, 2975, 4165, 5831, 8575, 20825, 29155, 74279, 145775, 371395, 519953, 1262743, 1856975, 2599765, 3639671, 6313715, 8839201, 12998825, 18198355, 25477697, 31568575, 44196005, 61874407, 90991775, 127388485, 220980025, 309372035, 433120849, 636942425, 1546860175, 2165604245, 10828021225]

約数ペア:

[(1, 10828021225), (5, 2165604245), (7, 1546860175), (17, 636942425), (25, 433120849), (35, 309372035), (49, 220980025), (85, 127388485), (119, 90991775), (175, 61874407), (245, 44196005), (343, 31568575), (425, 25477697), (595, 18198355), (833, 12998825), (1225, 8839201), (1715, 6313715), (2975, 3639671), (4165, 2599765), (5831, 1856975), (8575, 1262743), (20825, 519953), (29155, 371395), (74279, 145775)]