15709028517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9173}}^1$

素因数の和:9260

約数の個数: 128

約数和(自身を含む): 31071237120

約数和(自身を除く): 15362208603

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 41, 51, 63, 91, 117, 119, 123, 153, 189, 221, 273, 287, 351, 357, 369, 459, 533, 663, 697, 819, 861, 1071, 1107, 1547, 1599, 1989, 2091, 2457, 2583, 3213, 3731, 4641, 4797, 4879, 5967, 6273, 7749, 9061, 9173, 11193, 13923, 14391, 14637, 18819, 27183, 27519, 33579, 41769, 43911, 63427, 64211, 81549, 82557, 100737, 119249, 131733, 155941, 190281, 192633, 244647, 247671, 357747, 376093, 467823, 570843, 577899, 834743, 1073241, 1091587, 1128279, 1403469, 1712529, 1733697, 2027233, 2504229, 2632651, 3219723, 3274761, 3384837, 4210407, 4889209, 6081699, 6393581, 7512687, 7897953, 9824283, 10154511, 14190631, 14667627, 18245097, 19180743, 22538061, 23693859, 29472849, 34224463, 42571893, 44002881, 44755067, 54735291, 57542229, 71081577, 83116553, 102673389, 127715679, 132008643, 134265201, 172626687, 249349659, 308020167, 383147037, 402795603, 581815871, 748048977, 924060501, 1208386809, 1745447613, 2244146931, 5236342839, 15709028517]

約数ペア:

[(1, 15709028517), (3, 5236342839), (7, 2244146931), (9, 1745447613), (13, 1208386809), (17, 924060501), (21, 748048977), (27, 581815871), (39, 402795603), (41, 383147037), (51, 308020167), (63, 249349659), (91, 172626687), (117, 134265201), (119, 132008643), (123, 127715679), (153, 102673389), (189, 83116553), (221, 71081577), (273, 57542229), (287, 54735291), (351, 44755067), (357, 44002881), (369, 42571893), (459, 34224463), (533, 29472849), (663, 23693859), (697, 22538061), (819, 19180743), (861, 18245097), (1071, 14667627), (1107, 14190631), (1547, 10154511), (1599, 9824283), (1989, 7897953), (2091, 7512687), (2457, 6393581), (2583, 6081699), (3213, 4889209), (3731, 4210407), (4641, 3384837), (4797, 3274761), (4879, 3219723), (5967, 2632651), (6273, 2504229), (7749, 2027233), (9061, 1733697), (9173, 1712529), (11193, 1403469), (13923, 1128279), (14391, 1091587), (14637, 1073241), (18819, 834743), (27183, 577899), (27519, 570843), (33579, 467823), (41769, 376093), (43911, 357747), (63427, 247671), (64211, 244647), (81549, 192633), (82557, 190281), (100737, 155941), (119249, 131733)]