2088976575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 4404494880

約数和(自身を除く): 2315518305

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 49, 51, 75, 85, 87, 105, 119, 145, 147, 175, 203, 245, 255, 357, 425, 435, 493, 525, 595, 609, 725, 735, 833, 1015, 1153, 1225, 1275, 1421, 1479, 1785, 2175, 2465, 2499, 2975, 3045, 3451, 3459, 3675, 4165, 4263, 5075, 5765, 7105, 7395, 8071, 8925, 10353, 12325, 12495, 15225, 17255, 17295, 19601, 20825, 21315, 24157, 24213, 28825, 33437, 35525, 36975, 40355, 51765, 56497, 58803, 62475, 72471, 86275, 86475, 98005, 100311, 106575, 120785, 121065, 137207, 167185, 169491, 201775, 234059, 258825, 282485, 294015, 362355, 411621, 490025, 501555, 568429, 603925, 605325, 686035, 702177, 835925, 847455, 960449, 1170295, 1412425, 1470075, 1638413, 1705287, 1811775, 2058105, 2507775, 2842145, 2881347, 3430175, 3510885, 3979003, 4237275, 4802245, 4915239, 5851475, 8192065, 8526435, 10290525, 11937009, 14210725, 14406735, 17554425, 19895015, 24011225, 24576195, 27853021, 40960325, 42632175, 59685045, 72033675, 83559063, 99475075, 122880975, 139265105, 298425225, 417795315, 696325525, 2088976575]

約数ペア:

[(1, 2088976575), (3, 696325525), (5, 417795315), (7, 298425225), (15, 139265105), (17, 122880975), (21, 99475075), (25, 83559063), (29, 72033675), (35, 59685045), (49, 42632175), (51, 40960325), (75, 27853021), (85, 24576195), (87, 24011225), (105, 19895015), (119, 17554425), (145, 14406735), (147, 14210725), (175, 11937009), (203, 10290525), (245, 8526435), (255, 8192065), (357, 5851475), (425, 4915239), (435, 4802245), (493, 4237275), (525, 3979003), (595, 3510885), (609, 3430175), (725, 2881347), (735, 2842145), (833, 2507775), (1015, 2058105), (1153, 1811775), (1225, 1705287), (1275, 1638413), (1421, 1470075), (1479, 1412425), (1785, 1170295), (2175, 960449), (2465, 847455), (2499, 835925), (2975, 702177), (3045, 686035), (3451, 605325), (3459, 603925), (3675, 568429), (4165, 501555), (4263, 490025), (5075, 411621), (5765, 362355), (7105, 294015), (7395, 282485), (8071, 258825), (8925, 234059), (10353, 201775), (12325, 169491), (12495, 167185), (15225, 137207), (17255, 121065), (17295, 120785), (19601, 106575), (20825, 100311), (21315, 98005), (24157, 86475), (24213, 86275), (28825, 72471), (33437, 62475), (35525, 58803), (36975, 56497), (40355, 51765)]