73584245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 117780480

約数和(自身を除く): 44196235

約数列:

[1, 5, 7, 17, 19, 23, 35, 85, 95, 115, 119, 133, 161, 283, 323, 391, 437, 595, 665, 805, 1415, 1615, 1955, 1981, 2185, 2261, 2737, 3059, 4811, 5377, 6509, 7429, 9905, 11305, 13685, 15295, 24055, 26885, 32545, 33677, 37145, 37639, 45563, 52003, 91409, 110653, 123671, 168385, 188195, 227815, 260015, 457045, 553265, 618355, 639863, 774571, 865697, 2102407, 3199315, 3872855, 4328485, 10512035, 14716849, 73584245]

約数ペア:

[(1, 73584245), (5, 14716849), (7, 10512035), (17, 4328485), (19, 3872855), (23, 3199315), (35, 2102407), (85, 865697), (95, 774571), (115, 639863), (119, 618355), (133, 553265), (161, 457045), (283, 260015), (323, 227815), (391, 188195), (437, 168385), (595, 123671), (665, 110653), (805, 91409), (1415, 52003), (1615, 45563), (1955, 37639), (1981, 37145), (2185, 33677), (2261, 32545), (2737, 26885), (3059, 24055), (4811, 15295), (5377, 13685), (6509, 11305), (7429, 9905)]