713306825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 1187923968

約数和(自身を除く): 474617143

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 71, 77, 85, 119, 175, 187, 275, 307, 355, 385, 425, 497, 595, 781, 935, 1207, 1309, 1535, 1775, 1925, 2149, 2485, 2975, 3377, 3905, 4675, 5219, 5467, 6035, 6545, 7675, 8449, 10745, 12425, 13277, 16885, 19525, 21797, 23639, 26095, 27335, 30175, 32725, 36533, 42245, 53725, 57409, 66385, 84425, 92939, 108985, 118195, 130475, 136675, 152579, 182665, 211225, 239767, 287045, 331925, 370549, 401863, 464695, 544925, 590975, 762895, 913325, 1198835, 1435225, 1678369, 1852745, 2009315, 2323475, 2593843, 3814475, 4076039, 5994175, 8391845, 9263725, 10046575, 12969215, 20380195, 28532273, 41959225, 64846075, 101900975, 142661365, 713306825]

約数ペア:

[(1, 713306825), (5, 142661365), (7, 101900975), (11, 64846075), (17, 41959225), (25, 28532273), (35, 20380195), (55, 12969215), (71, 10046575), (77, 9263725), (85, 8391845), (119, 5994175), (175, 4076039), (187, 3814475), (275, 2593843), (307, 2323475), (355, 2009315), (385, 1852745), (425, 1678369), (497, 1435225), (595, 1198835), (781, 913325), (935, 762895), (1207, 590975), (1309, 544925), (1535, 464695), (1775, 401863), (1925, 370549), (2149, 331925), (2485, 287045), (2975, 239767), (3377, 211225), (3905, 182665), (4675, 152579), (5219, 136675), (5467, 130475), (6035, 118195), (6545, 108985), (7675, 92939), (8449, 84425), (10745, 66385), (12425, 57409), (13277, 53725), (16885, 42245), (19525, 36533), (21797, 32725), (23639, 30175), (26095, 27335)]