2652206975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 3958621632

約数和(自身を除く): 1306414657

約数列:

[1, 5, 11, 17, 25, 41, 55, 85, 101, 137, 187, 205, 275, 425, 451, 505, 685, 697, 935, 1025, 1111, 1507, 1717, 2255, 2329, 2525, 3425, 3485, 4141, 4675, 5555, 5617, 7535, 7667, 8585, 11275, 11645, 13837, 17425, 18887, 20705, 25619, 27775, 28085, 37675, 38335, 42925, 45551, 58225, 61787, 69185, 70397, 94435, 95489, 103525, 128095, 140425, 152207, 191675, 227755, 235229, 308935, 345925, 351985, 472175, 477445, 567317, 640475, 761035, 774367, 1050379, 1138775, 1176145, 1544675, 1759925, 2387225, 2587519, 2836585, 3805175, 3871835, 5251895, 5880725, 6240487, 9644389, 12937595, 14182925, 19359175, 26259475, 31202435, 48221945, 64687975, 106088279, 156012175, 241109725, 530441395, 2652206975]

約数ペア:

[(1, 2652206975), (5, 530441395), (11, 241109725), (17, 156012175), (25, 106088279), (41, 64687975), (55, 48221945), (85, 31202435), (101, 26259475), (137, 19359175), (187, 14182925), (205, 12937595), (275, 9644389), (425, 6240487), (451, 5880725), (505, 5251895), (685, 3871835), (697, 3805175), (935, 2836585), (1025, 2587519), (1111, 2387225), (1507, 1759925), (1717, 1544675), (2255, 1176145), (2329, 1138775), (2525, 1050379), (3425, 774367), (3485, 761035), (4141, 640475), (4675, 567317), (5555, 477445), (5617, 472175), (7535, 351985), (7667, 345925), (8585, 308935), (11275, 235229), (11645, 227755), (13837, 191675), (17425, 152207), (18887, 140425), (20705, 128095), (25619, 103525), (27775, 95489), (28085, 94435), (37675, 70397), (38335, 69185), (42925, 61787), (45551, 58225)]