73115595

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 151680000

約数和(自身を除く): 78564405

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1323, 1579, 1715, 2205, 3087, 4737, 5145, 6615, 7895, 9261, 11053, 14211, 15435, 23685, 33159, 42633, 46305, 55265, 71055, 77371, 99477, 165795, 213165, 232113, 298431, 386855, 497385, 541597, 696339, 1160565, 1492155, 1624791, 2089017, 2707985, 3481695, 4874373, 8123955, 10445085, 14623119, 24371865, 73115595]

約数ペア:

[(1, 73115595), (3, 24371865), (5, 14623119), (7, 10445085), (9, 8123955), (15, 4874373), (21, 3481695), (27, 2707985), (35, 2089017), (45, 1624791), (49, 1492155), (63, 1160565), (105, 696339), (135, 541597), (147, 497385), (189, 386855), (245, 298431), (315, 232113), (343, 213165), (441, 165795), (735, 99477), (945, 77371), (1029, 71055), (1323, 55265), (1579, 46305), (1715, 42633), (2205, 33159), (3087, 23685), (4737, 15435), (5145, 14211), (6615, 11053), (7895, 9261)]