8273265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 19353600

約数和(自身を除く): 11080335

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 29, 33, 35, 39, 55, 57, 65, 77, 87, 91, 95, 105, 133, 143, 145, 165, 195, 203, 209, 231, 247, 273, 285, 319, 377, 385, 399, 429, 435, 455, 551, 609, 627, 665, 715, 741, 957, 1001, 1015, 1045, 1131, 1155, 1235, 1365, 1463, 1595, 1653, 1729, 1885, 1995, 2145, 2233, 2639, 2717, 2755, 3003, 3045, 3135, 3705, 3857, 4147, 4389, 4785, 5005, 5187, 5655, 6061, 6699, 7163, 7315, 7917, 8151, 8265, 8645, 11165, 11571, 12441, 13195, 13585, 15015, 18183, 19019, 19285, 20735, 21489, 21945, 25935, 29029, 30305, 33495, 35815, 39585, 40755, 42427, 50141, 57057, 57855, 62205, 78793, 87087, 90915, 95095, 107445, 127281, 145145, 150423, 212135, 236379, 250705, 285285, 393965, 435435, 551551, 636405, 752115, 1181895, 1654653, 2757755, 8273265]

約数ペア:

[(1, 8273265), (3, 2757755), (5, 1654653), (7, 1181895), (11, 752115), (13, 636405), (15, 551551), (19, 435435), (21, 393965), (29, 285285), (33, 250705), (35, 236379), (39, 212135), (55, 150423), (57, 145145), (65, 127281), (77, 107445), (87, 95095), (91, 90915), (95, 87087), (105, 78793), (133, 62205), (143, 57855), (145, 57057), (165, 50141), (195, 42427), (203, 40755), (209, 39585), (231, 35815), (247, 33495), (273, 30305), (285, 29029), (319, 25935), (377, 21945), (385, 21489), (399, 20735), (429, 19285), (435, 19019), (455, 18183), (551, 15015), (609, 13585), (627, 13195), (665, 12441), (715, 11571), (741, 11165), (957, 8645), (1001, 8265), (1015, 8151), (1045, 7917), (1131, 7315), (1155, 7163), (1235, 6699), (1365, 6061), (1463, 5655), (1595, 5187), (1653, 5005), (1729, 4785), (1885, 4389), (1995, 4147), (2145, 3857), (2233, 3705), (2639, 3135), (2717, 3045), (2755, 3003)]