214778908225

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20183}}^1$

素因数の和:20304

約数の個数: 96

約数和(自身を含む): 333375091200

約数和(自身を除く): 118596182975

約数列:

[1, 5, 7, 17, 25, 35, 49, 73, 85, 119, 175, 245, 343, 365, 425, 511, 595, 833, 1225, 1241, 1715, 1825, 2555, 2975, 3577, 4165, 5831, 6205, 8575, 8687, 12775, 17885, 20183, 20825, 25039, 29155, 31025, 43435, 60809, 89425, 100915, 125195, 141281, 145775, 217175, 304045, 343111, 425663, 504575, 625975, 706405, 988967, 1473359, 1520225, 1715555, 2128315, 2401777, 3532025, 4944835, 6922769, 7366795, 8577775, 10313513, 10641575, 12008885, 16812439, 24724175, 25047103, 34613845, 36833975, 51567565, 60044425, 72194591, 84062195, 117687073, 125235515, 173069225, 175329721, 257837825, 360972955, 420310975, 505362137, 588435365, 626177575, 876648605, 1227308047, 1804864775, 2526810685, 2942176825, 4383243025, 6136540235, 8591156329, 12634053425, 30682701175, 42955781645, 214778908225]

約数ペア:

[(1, 214778908225), (5, 42955781645), (7, 30682701175), (17, 12634053425), (25, 8591156329), (35, 6136540235), (49, 4383243025), (73, 2942176825), (85, 2526810685), (119, 1804864775), (175, 1227308047), (245, 876648605), (343, 626177575), (365, 588435365), (425, 505362137), (511, 420310975), (595, 360972955), (833, 257837825), (1225, 175329721), (1241, 173069225), (1715, 125235515), (1825, 117687073), (2555, 84062195), (2975, 72194591), (3577, 60044425), (4165, 51567565), (5831, 36833975), (6205, 34613845), (8575, 25047103), (8687, 24724175), (12775, 16812439), (17885, 12008885), (20183, 10641575), (20825, 10313513), (25039, 8577775), (29155, 7366795), (31025, 6922769), (43435, 4944835), (60809, 3532025), (89425, 2401777), (100915, 2128315), (125195, 1715555), (141281, 1520225), (145775, 1473359), (217175, 988967), (304045, 706405), (343111, 625975), (425663, 504575)]