2018437575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4325

約数の個数: 96

約数和(自身を含む): 4211730432

約数和(自身を除く): 2193292857

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 83, 105, 165, 175, 231, 249, 275, 385, 415, 525, 581, 825, 913, 1155, 1245, 1743, 1925, 2075, 2739, 2905, 4211, 4565, 5775, 6225, 6391, 8715, 12633, 13695, 14525, 19173, 21055, 22825, 29477, 31955, 43575, 46321, 63165, 68475, 88431, 95865, 105275, 138963, 147385, 159775, 231605, 315825, 324247, 349513, 442155, 479325, 694815, 736925, 972741, 1048539, 1158025, 1621235, 1747565, 2210775, 2446591, 3474075, 3844643, 4863705, 5242695, 7339773, 8106175, 8737825, 11533929, 12232955, 19223215, 24318525, 26213475, 26912501, 36698865, 57669645, 61164775, 80737503, 96116075, 134562505, 183494325, 288348225, 403687515, 672812525, 2018437575]

約数ペア:

[(1, 2018437575), (3, 672812525), (5, 403687515), (7, 288348225), (11, 183494325), (15, 134562505), (21, 96116075), (25, 80737503), (33, 61164775), (35, 57669645), (55, 36698865), (75, 26912501), (77, 26213475), (83, 24318525), (105, 19223215), (165, 12232955), (175, 11533929), (231, 8737825), (249, 8106175), (275, 7339773), (385, 5242695), (415, 4863705), (525, 3844643), (581, 3474075), (825, 2446591), (913, 2210775), (1155, 1747565), (1245, 1621235), (1743, 1158025), (1925, 1048539), (2075, 972741), (2739, 736925), (2905, 694815), (4211, 479325), (4565, 442155), (5775, 349513), (6225, 324247), (6391, 315825), (8715, 231605), (12633, 159775), (13695, 147385), (14525, 138963), (19173, 105275), (21055, 95865), (22825, 88431), (29477, 68475), (31955, 63165), (43575, 46321)]