4542889175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 6752942784

約数和(自身を除く): 2210053609

約数列:

[1, 5, 11, 17, 25, 41, 55, 85, 137, 173, 187, 205, 275, 425, 451, 685, 697, 865, 935, 1025, 1507, 1903, 2255, 2329, 2941, 3425, 3485, 4325, 4675, 5617, 7093, 7535, 7667, 9515, 11275, 11645, 14705, 17425, 23701, 25619, 28085, 32351, 35465, 37675, 38335, 47575, 58225, 61787, 73525, 78023, 95489, 118505, 120581, 128095, 140425, 161755, 177325, 191675, 260711, 308935, 390115, 402917, 477445, 592525, 602905, 640475, 808775, 971741, 1050379, 1303555, 1326391, 1544675, 1950575, 2014585, 2387225, 3014525, 4432087, 4858705, 5251895, 6517775, 6631955, 10072925, 10689151, 16519597, 22160435, 24293525, 26259475, 33159775, 53445755, 82597985, 110802175, 181715567, 267228775, 412989925, 908577835, 4542889175]

約数ペア:

[(1, 4542889175), (5, 908577835), (11, 412989925), (17, 267228775), (25, 181715567), (41, 110802175), (55, 82597985), (85, 53445755), (137, 33159775), (173, 26259475), (187, 24293525), (205, 22160435), (275, 16519597), (425, 10689151), (451, 10072925), (685, 6631955), (697, 6517775), (865, 5251895), (935, 4858705), (1025, 4432087), (1507, 3014525), (1903, 2387225), (2255, 2014585), (2329, 1950575), (2941, 1544675), (3425, 1326391), (3485, 1303555), (4325, 1050379), (4675, 971741), (5617, 808775), (7093, 640475), (7535, 602905), (7667, 592525), (9515, 477445), (11275, 402917), (11645, 390115), (14705, 308935), (17425, 260711), (23701, 191675), (25619, 177325), (28085, 161755), (32351, 140425), (35465, 128095), (37675, 120581), (38335, 118505), (47575, 95489), (58225, 78023), (61787, 73525)]