65645415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 136468800

約数和(自身を除く): 70823385

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 99, 145, 153, 165, 187, 255, 261, 269, 319, 435, 493, 495, 561, 765, 807, 935, 957, 1305, 1345, 1479, 1595, 1683, 2421, 2465, 2805, 2871, 2959, 4035, 4437, 4573, 4785, 5423, 7395, 7801, 8415, 8877, 12105, 13719, 14355, 14795, 16269, 22185, 22865, 23403, 26631, 27115, 39005, 41157, 44385, 48807, 50303, 68595, 70209, 81345, 85811, 117015, 132617, 133155, 150909, 205785, 244035, 251515, 257433, 351045, 397851, 429055, 452727, 663085, 754545, 772299, 1193553, 1287165, 1458787, 1989255, 2263635, 3861495, 4376361, 5967765, 7293935, 13129083, 21881805, 65645415]

約数ペア:

[(1, 65645415), (3, 21881805), (5, 13129083), (9, 7293935), (11, 5967765), (15, 4376361), (17, 3861495), (29, 2263635), (33, 1989255), (45, 1458787), (51, 1287165), (55, 1193553), (85, 772299), (87, 754545), (99, 663085), (145, 452727), (153, 429055), (165, 397851), (187, 351045), (255, 257433), (261, 251515), (269, 244035), (319, 205785), (435, 150909), (493, 133155), (495, 132617), (561, 117015), (765, 85811), (807, 81345), (935, 70209), (957, 68595), (1305, 50303), (1345, 48807), (1479, 44385), (1595, 41157), (1683, 39005), (2421, 27115), (2465, 26631), (2805, 23403), (2871, 22865), (2959, 22185), (4035, 16269), (4437, 14795), (4573, 14355), (4785, 13719), (5423, 12105), (7395, 8877), (7801, 8415)]