82952155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 37705445

約数列:

[1, 5, 11, 13, 53, 55, 65, 121, 143, 199, 265, 583, 605, 689, 715, 995, 1573, 2189, 2587, 2915, 3445, 6413, 7579, 7865, 10547, 10945, 12935, 24079, 28457, 32065, 37895, 52735, 83369, 116017, 120395, 137111, 142285, 313027, 416845, 580085, 685555, 1276187, 1508221, 1565135, 6380935, 7541105, 16590431, 82952155]

約数ペア:

[(1, 82952155), (5, 16590431), (11, 7541105), (13, 6380935), (53, 1565135), (55, 1508221), (65, 1276187), (121, 685555), (143, 580085), (199, 416845), (265, 313027), (583, 142285), (605, 137111), (689, 120395), (715, 116017), (995, 83369), (1573, 52735), (2189, 37895), (2587, 32065), (2915, 28457), (3445, 24079), (6413, 12935), (7579, 10945), (7865, 10547)]