8464339975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 13415141376

約数和(自身を除く): 4950801401

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 257, 325, 403, 455, 467, 775, 1085, 1285, 1799, 2015, 2275, 2335, 2821, 3269, 3341, 5425, 6071, 6425, 7967, 8995, 10075, 11675, 14105, 14477, 16345, 16705, 23387, 30355, 39835, 42497, 44975, 55769, 70525, 72385, 81725, 83525, 101339, 103571, 116935, 120019, 151775, 188201, 199175, 212485, 278845, 361925, 506695, 517855, 584675, 600095, 724997, 840133, 941005, 1062425, 1317407, 1394225, 1560247, 2533475, 2589275, 3000475, 3624985, 3720589, 4200665, 4705025, 6587035, 7801235, 10921729, 18124925, 18602945, 21003325, 26044123, 32935175, 39006175, 48367657, 54608645, 93014725, 130220615, 241838285, 273043225, 338573599, 651103075, 1209191425, 1692867995, 8464339975]

約数ペア:

[(1, 8464339975), (5, 1692867995), (7, 1209191425), (13, 651103075), (25, 338573599), (31, 273043225), (35, 241838285), (65, 130220615), (91, 93014725), (155, 54608645), (175, 48367657), (217, 39006175), (257, 32935175), (325, 26044123), (403, 21003325), (455, 18602945), (467, 18124925), (775, 10921729), (1085, 7801235), (1285, 6587035), (1799, 4705025), (2015, 4200665), (2275, 3720589), (2335, 3624985), (2821, 3000475), (3269, 2589275), (3341, 2533475), (5425, 1560247), (6071, 1394225), (6425, 1317407), (7967, 1062425), (8995, 941005), (10075, 840133), (11675, 724997), (14105, 600095), (14477, 584675), (16345, 517855), (16705, 506695), (23387, 361925), (30355, 278845), (39835, 212485), (42497, 199175), (44975, 188201), (55769, 151775), (70525, 120019), (72385, 116935), (81725, 103571), (83525, 101339)]