54929875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 37322285

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 125, 143, 175, 275, 325, 385, 439, 455, 715, 875, 1001, 1375, 1625, 1925, 2195, 2275, 3073, 3575, 4829, 5005, 5707, 9625, 10975, 11375, 15365, 17875, 24145, 25025, 28535, 33803, 39949, 54875, 62777, 76825, 120725, 125125, 142675, 169015, 199745, 313885, 384125, 439439, 603625, 713375, 845075, 998725, 1569425, 2197195, 4225375, 4993625, 7847125, 10985975, 54929875]

約数ペア:

[(1, 54929875), (5, 10985975), (7, 7847125), (11, 4993625), (13, 4225375), (25, 2197195), (35, 1569425), (55, 998725), (65, 845075), (77, 713375), (91, 603625), (125, 439439), (143, 384125), (175, 313885), (275, 199745), (325, 169015), (385, 142675), (439, 125125), (455, 120725), (715, 76825), (875, 62777), (1001, 54875), (1375, 39949), (1625, 33803), (1925, 28535), (2195, 25025), (2275, 24145), (3073, 17875), (3575, 15365), (4829, 11375), (5005, 10975), (5707, 9625)]