45780569825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 63045964800

約数和(自身を除く): 17265394975

約数列:

[1, 5, 19, 25, 31, 89, 95, 155, 181, 193, 445, 475, 589, 775, 905, 965, 1691, 2225, 2759, 2945, 3439, 3667, 4525, 4825, 5611, 5983, 8455, 13795, 14725, 16109, 17177, 17195, 18335, 28055, 29915, 34933, 42275, 52421, 68975, 80545, 85885, 85975, 91675, 106609, 113677, 140275, 149575, 174665, 262105, 306071, 326363, 402725, 429425, 499379, 532487, 533045, 568385, 663727, 873325, 1082923, 1310525, 1530355, 1631815, 2496895, 2662435, 2665225, 2841925, 3109037, 3318635, 5414615, 7651775, 8159075, 9488201, 10117253, 12484475, 13312175, 15545185, 16593175, 20575537, 27073075, 47441005, 50586265, 59071703, 77725925, 96380147, 102877685, 237205025, 252931325, 295358515, 481900735, 514388425, 1476792575, 1831222793, 2409503675, 9156113965, 45780569825]

約数ペア:

[(1, 45780569825), (5, 9156113965), (19, 2409503675), (25, 1831222793), (31, 1476792575), (89, 514388425), (95, 481900735), (155, 295358515), (181, 252931325), (193, 237205025), (445, 102877685), (475, 96380147), (589, 77725925), (775, 59071703), (905, 50586265), (965, 47441005), (1691, 27073075), (2225, 20575537), (2759, 16593175), (2945, 15545185), (3439, 13312175), (3667, 12484475), (4525, 10117253), (4825, 9488201), (5611, 8159075), (5983, 7651775), (8455, 5414615), (13795, 3318635), (14725, 3109037), (16109, 2841925), (17177, 2665225), (17195, 2662435), (18335, 2496895), (28055, 1631815), (29915, 1530355), (34933, 1310525), (42275, 1082923), (52421, 873325), (68975, 663727), (80545, 568385), (85885, 533045), (85975, 532487), (91675, 499379), (106609, 429425), (113677, 402725), (140275, 326363), (149575, 306071), (174665, 262105)]