7138566525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 12360066048

約数和(自身を除く): 5221499523

約数列:

[1, 3, 5, 15, 25, 43, 75, 107, 129, 137, 151, 215, 321, 411, 453, 535, 645, 685, 755, 1075, 1605, 2055, 2265, 2675, 3225, 3425, 3775, 4601, 5891, 6493, 8025, 10275, 11325, 13803, 14659, 16157, 17673, 19479, 20687, 23005, 29455, 32465, 43977, 48471, 62061, 69015, 73295, 80785, 88365, 97395, 103435, 115025, 147275, 162325, 219885, 242355, 310305, 345075, 366475, 403925, 441825, 486975, 517175, 630337, 694751, 889541, 1099425, 1211775, 1551525, 1891011, 2084253, 2213509, 2668623, 3151685, 3473755, 4447705, 6640527, 9455055, 10421265, 11067545, 13343115, 15758425, 17368775, 22238525, 33202635, 47275275, 52106325, 55337725, 66715575, 95180887, 166013175, 285542661, 475904435, 1427713305, 2379522175, 7138566525]

約数ペア:

[(1, 7138566525), (3, 2379522175), (5, 1427713305), (15, 475904435), (25, 285542661), (43, 166013175), (75, 95180887), (107, 66715575), (129, 55337725), (137, 52106325), (151, 47275275), (215, 33202635), (321, 22238525), (411, 17368775), (453, 15758425), (535, 13343115), (645, 11067545), (685, 10421265), (755, 9455055), (1075, 6640527), (1605, 4447705), (2055, 3473755), (2265, 3151685), (2675, 2668623), (3225, 2213509), (3425, 2084253), (3775, 1891011), (4601, 1551525), (5891, 1211775), (6493, 1099425), (8025, 889541), (10275, 694751), (11325, 630337), (13803, 517175), (14659, 486975), (16157, 441825), (17673, 403925), (19479, 366475), (20687, 345075), (23005, 310305), (29455, 242355), (32465, 219885), (43977, 162325), (48471, 147275), (62061, 115025), (69015, 103435), (73295, 97395), (80785, 88365)]