26212725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 62674560

約数和(自身を除く): 36461835

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 25, 33, 35, 45, 51, 55, 63, 75, 77, 85, 89, 99, 105, 119, 153, 165, 175, 187, 225, 231, 255, 267, 275, 315, 357, 385, 425, 445, 495, 525, 561, 595, 623, 693, 765, 801, 825, 935, 979, 1071, 1155, 1275, 1309, 1335, 1513, 1575, 1683, 1785, 1869, 1925, 2225, 2475, 2805, 2937, 2975, 3115, 3465, 3825, 3927, 4005, 4539, 4675, 4895, 5355, 5607, 5775, 6545, 6675, 6853, 7565, 8415, 8811, 8925, 9345, 10591, 11781, 13617, 14025, 14685, 15575, 16643, 17325, 19635, 20025, 20559, 22695, 24475, 26775, 28035, 31773, 32725, 34265, 37825, 42075, 44055, 46725, 49929, 52955, 58905, 61677, 68085, 73425, 83215, 95319, 98175, 102795, 113475, 116501, 140175, 149787, 158865, 171325, 220275, 249645, 264775, 294525, 308385, 340425, 349503, 416075, 476595, 513975, 582505, 748935, 794325, 1048509, 1248225, 1541925, 1747515, 2382975, 2912525, 3744675, 5242545, 8737575, 26212725]

約数ペア:

[(1, 26212725), (3, 8737575), (5, 5242545), (7, 3744675), (9, 2912525), (11, 2382975), (15, 1747515), (17, 1541925), (21, 1248225), (25, 1048509), (33, 794325), (35, 748935), (45, 582505), (51, 513975), (55, 476595), (63, 416075), (75, 349503), (77, 340425), (85, 308385), (89, 294525), (99, 264775), (105, 249645), (119, 220275), (153, 171325), (165, 158865), (175, 149787), (187, 140175), (225, 116501), (231, 113475), (255, 102795), (267, 98175), (275, 95319), (315, 83215), (357, 73425), (385, 68085), (425, 61677), (445, 58905), (495, 52955), (525, 49929), (561, 46725), (595, 44055), (623, 42075), (693, 37825), (765, 34265), (801, 32725), (825, 31773), (935, 28035), (979, 26775), (1071, 24475), (1155, 22695), (1275, 20559), (1309, 20025), (1335, 19635), (1513, 17325), (1575, 16643), (1683, 15575), (1785, 14685), (1869, 14025), (1925, 13617), (2225, 11781), (2475, 10591), (2805, 9345), (2937, 8925), (2975, 8811), (3115, 8415), (3465, 7565), (3825, 6853), (3927, 6675), (4005, 6545), (4539, 5775), (4675, 5607), (4895, 5355)]