28029123375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2874

約数の個数: 128

約数和(自身を含む): 53054936064

約数和(自身を除く): 25025812689

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 67, 75, 111, 125, 165, 185, 201, 275, 335, 375, 407, 555, 737, 825, 925, 1005, 1221, 1375, 1675, 2035, 2211, 2479, 2741, 2775, 3685, 4125, 4625, 5025, 6105, 7437, 8223, 8375, 10175, 11055, 12395, 13705, 13875, 18425, 25125, 27269, 30151, 30525, 37185, 41115, 50875, 55275, 61975, 68525, 81807, 90453, 92125, 101417, 136345, 150755, 152625, 183647, 185925, 205575, 276375, 304251, 309875, 342625, 409035, 452265, 507085, 550941, 681725, 753775, 918235, 929625, 1027875, 1115587, 1521255, 2020117, 2045175, 2261325, 2535425, 2754705, 3346761, 3408625, 3768875, 4591175, 5577935, 6060351, 6794939, 7606275, 10100585, 10225875, 11306625, 12677125, 13773525, 16733805, 20384817, 22955875, 27889675, 30301755, 33974695, 38031375, 50502925, 68867625, 74744329, 83669025, 101924085, 139448375, 151508775, 169873475, 224232987, 252514625, 373721645, 418345125, 509620425, 757543875, 849367375, 1121164935, 1868608225, 2548102125, 5605824675, 9343041125, 28029123375]

約数ペア:

[(1, 28029123375), (3, 9343041125), (5, 5605824675), (11, 2548102125), (15, 1868608225), (25, 1121164935), (33, 849367375), (37, 757543875), (55, 509620425), (67, 418345125), (75, 373721645), (111, 252514625), (125, 224232987), (165, 169873475), (185, 151508775), (201, 139448375), (275, 101924085), (335, 83669025), (375, 74744329), (407, 68867625), (555, 50502925), (737, 38031375), (825, 33974695), (925, 30301755), (1005, 27889675), (1221, 22955875), (1375, 20384817), (1675, 16733805), (2035, 13773525), (2211, 12677125), (2479, 11306625), (2741, 10225875), (2775, 10100585), (3685, 7606275), (4125, 6794939), (4625, 6060351), (5025, 5577935), (6105, 4591175), (7437, 3768875), (8223, 3408625), (8375, 3346761), (10175, 2754705), (11055, 2535425), (12395, 2261325), (13705, 2045175), (13875, 2020117), (18425, 1521255), (25125, 1115587), (27269, 1027875), (30151, 929625), (30525, 918235), (37185, 753775), (41115, 681725), (50875, 550941), (55275, 507085), (61975, 452265), (68525, 409035), (81807, 342625), (90453, 309875), (92125, 304251), (101417, 276375), (136345, 205575), (150755, 185925), (152625, 183647)]