42605145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 87744384

約数和(自身を除く): 45139239

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 61, 83, 85, 99, 153, 165, 183, 187, 249, 255, 305, 415, 495, 549, 561, 671, 747, 765, 913, 915, 935, 1037, 1245, 1411, 1683, 2013, 2739, 2745, 2805, 3111, 3355, 3735, 4233, 4565, 5063, 5185, 6039, 7055, 8217, 8415, 9333, 10065, 11407, 12699, 13695, 15189, 15521, 15555, 21165, 25315, 30195, 34221, 41085, 45567, 46563, 46665, 55693, 57035, 63495, 75945, 77605, 86071, 102663, 139689, 167079, 171105, 227835, 232815, 258213, 278465, 430355, 501237, 513315, 698445, 774639, 835395, 946781, 1291065, 2506185, 2840343, 3873195, 4733905, 8521029, 14201715, 42605145]

約数ペア:

[(1, 42605145), (3, 14201715), (5, 8521029), (9, 4733905), (11, 3873195), (15, 2840343), (17, 2506185), (33, 1291065), (45, 946781), (51, 835395), (55, 774639), (61, 698445), (83, 513315), (85, 501237), (99, 430355), (153, 278465), (165, 258213), (183, 232815), (187, 227835), (249, 171105), (255, 167079), (305, 139689), (415, 102663), (495, 86071), (549, 77605), (561, 75945), (671, 63495), (747, 57035), (765, 55693), (913, 46665), (915, 46563), (935, 45567), (1037, 41085), (1245, 34221), (1411, 30195), (1683, 25315), (2013, 21165), (2739, 15555), (2745, 15521), (2805, 15189), (3111, 13695), (3355, 12699), (3735, 11407), (4233, 10065), (4565, 9333), (5063, 8415), (5185, 8217), (6039, 7055)]