1044105575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 1539901440

約数和(自身を除く): 495795865

約数列:

[1, 5, 17, 19, 25, 31, 43, 85, 95, 97, 155, 215, 323, 425, 475, 485, 527, 589, 731, 775, 817, 1075, 1333, 1615, 1649, 1843, 2425, 2635, 2945, 3007, 3655, 4085, 4171, 6665, 8075, 8245, 9215, 10013, 13175, 13889, 14725, 15035, 18275, 20425, 20855, 22661, 25327, 31331, 33325, 41225, 46075, 50065, 51119, 57133, 69445, 70907, 75175, 79249, 104275, 113305, 126635, 129301, 156655, 250325, 255595, 285665, 347225, 354535, 396245, 430559, 566525, 633175, 646505, 783275, 971261, 1277975, 1347233, 1428325, 1772675, 1981225, 2152795, 2198117, 2456719, 3232525, 4856305, 6736165, 10763975, 10990585, 12283595, 24281525, 33680825, 41764223, 54952925, 61417975, 208821115, 1044105575]

約数ペア:

[(1, 1044105575), (5, 208821115), (17, 61417975), (19, 54952925), (25, 41764223), (31, 33680825), (43, 24281525), (85, 12283595), (95, 10990585), (97, 10763975), (155, 6736165), (215, 4856305), (323, 3232525), (425, 2456719), (475, 2198117), (485, 2152795), (527, 1981225), (589, 1772675), (731, 1428325), (775, 1347233), (817, 1277975), (1075, 971261), (1333, 783275), (1615, 646505), (1649, 633175), (1843, 566525), (2425, 430559), (2635, 396245), (2945, 354535), (3007, 347225), (3655, 285665), (4085, 255595), (4171, 250325), (6665, 156655), (8075, 129301), (8245, 126635), (9215, 113305), (10013, 104275), (13175, 79249), (13889, 75175), (14725, 70907), (15035, 69445), (18275, 57133), (20425, 51119), (20855, 50065), (22661, 46075), (25327, 41225), (31331, 33325)]