944809425

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 162

約数和(自身を含む): 2114113014

約数和(自身を除く): 1169303589

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 71, 75, 85, 105, 119, 147, 153, 175, 213, 225, 245, 255, 315, 355, 357, 425, 441, 497, 525, 595, 639, 735, 765, 833, 1065, 1071, 1207, 1225, 1275, 1491, 1575, 1775, 1785, 2205, 2485, 2499, 2975, 3195, 3479, 3621, 3675, 3825, 4165, 4473, 5041, 5325, 5355, 6035, 7455, 7497, 8449, 8925, 10437, 10863, 11025, 12425, 12495, 15123, 15975, 17395, 18105, 20825, 22365, 25205, 25347, 26775, 30175, 31311, 35287, 37275, 37485, 42245, 45369, 52185, 54315, 59143, 62475, 75615, 76041, 85697, 86975, 90525, 105861, 111825, 126025, 126735, 156555, 176435, 177429, 187425, 211225, 226845, 247009, 257091, 260925, 271575, 295715, 317583, 378075, 380205, 428485, 529305, 532287, 599879, 633675, 741027, 771273, 782775, 882175, 887145, 1134225, 1235045, 1285455, 1478575, 1587915, 1799637, 1901025, 2142425, 2223081, 2646525, 2661435, 2999395, 3705135, 3856365, 4199153, 4435725, 5398911, 6175225, 6427275, 7939575, 8998185, 11115405, 12597459, 13307175, 14996975, 18525675, 19281825, 20995765, 26994555, 37792377, 44990925, 55577025, 62987295, 104978825, 134972775, 188961885, 314936475, 944809425]

約数ペア:

[(1, 944809425), (3, 314936475), (5, 188961885), (7, 134972775), (9, 104978825), (15, 62987295), (17, 55577025), (21, 44990925), (25, 37792377), (35, 26994555), (45, 20995765), (49, 19281825), (51, 18525675), (63, 14996975), (71, 13307175), (75, 12597459), (85, 11115405), (105, 8998185), (119, 7939575), (147, 6427275), (153, 6175225), (175, 5398911), (213, 4435725), (225, 4199153), (245, 3856365), (255, 3705135), (315, 2999395), (355, 2661435), (357, 2646525), (425, 2223081), (441, 2142425), (497, 1901025), (525, 1799637), (595, 1587915), (639, 1478575), (735, 1285455), (765, 1235045), (833, 1134225), (1065, 887145), (1071, 882175), (1207, 782775), (1225, 771273), (1275, 741027), (1491, 633675), (1575, 599879), (1775, 532287), (1785, 529305), (2205, 428485), (2485, 380205), (2499, 378075), (2975, 317583), (3195, 295715), (3479, 271575), (3621, 260925), (3675, 257091), (3825, 247009), (4165, 226845), (4473, 211225), (5041, 187425), (5325, 177429), (5355, 176435), (6035, 156555), (7455, 126735), (7497, 126025), (8449, 111825), (8925, 105861), (10437, 90525), (10863, 86975), (11025, 85697), (12425, 76041), (12495, 75615), (15123, 62475), (15975, 59143), (17395, 54315), (18105, 52185), (20825, 45369), (22365, 42245), (25205, 37485), (25347, 37275), (26775, 35287), (30175, 31311)]