1688897925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17540

約数の個数: 96

約数和(自身を含む): 3645183360

約数和(自身を除く): 1956285435

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 429, 495, 585, 675, 715, 825, 975, 1287, 1485, 1755, 2145, 2475, 2925, 3575, 3861, 6435, 7425, 8775, 10725, 17497, 19305, 32175, 52491, 87485, 96525, 157473, 192467, 227461, 262455, 437425, 472419, 577401, 682383, 787365, 962335, 1137305, 1312275, 1732203, 2047149, 2362095, 2502071, 2887005, 3411915, 3936825, 4811675, 5196609, 5686525, 6141447, 7506213, 8661015, 10235745, 11810475, 12510355, 14435025, 17059575, 22518639, 25983045, 30707235, 37531065, 43305075, 51178725, 62551775, 67555917, 112593195, 129915225, 153536175, 187655325, 337779585, 562965975, 1688897925]

約数ペア:

[(1, 1688897925), (3, 562965975), (5, 337779585), (9, 187655325), (11, 153536175), (13, 129915225), (15, 112593195), (25, 67555917), (27, 62551775), (33, 51178725), (39, 43305075), (45, 37531065), (55, 30707235), (65, 25983045), (75, 22518639), (99, 17059575), (117, 14435025), (135, 12510355), (143, 11810475), (165, 10235745), (195, 8661015), (225, 7506213), (275, 6141447), (297, 5686525), (325, 5196609), (351, 4811675), (429, 3936825), (495, 3411915), (585, 2887005), (675, 2502071), (715, 2362095), (825, 2047149), (975, 1732203), (1287, 1312275), (1485, 1137305), (1755, 962335), (2145, 787365), (2475, 682383), (2925, 577401), (3575, 472419), (3861, 437425), (6435, 262455), (7425, 227461), (8775, 192467), (10725, 157473), (17497, 96525), (19305, 87485), (32175, 52491)]