79504425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 191737728

約数和(自身を除く): 112233303

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 33, 35, 39, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 143, 165, 175, 195, 225, 231, 273, 275, 315, 325, 353, 385, 429, 455, 495, 525, 585, 693, 715, 819, 825, 975, 1001, 1059, 1155, 1287, 1365, 1575, 1765, 1925, 2145, 2275, 2471, 2475, 2925, 3003, 3177, 3465, 3575, 3883, 4095, 4589, 5005, 5295, 5775, 6435, 6825, 7413, 8825, 9009, 10725, 11649, 12355, 13767, 15015, 15885, 17325, 19415, 20475, 22239, 22945, 25025, 26475, 27181, 32123, 32175, 34947, 37065, 41301, 45045, 50479, 58245, 61775, 68835, 75075, 79425, 81543, 96369, 97075, 111195, 114725, 135905, 151437, 160615, 174735, 185325, 206505, 225225, 244629, 252395, 289107, 291225, 344175, 353353, 407715, 454311, 481845, 555975, 679525, 757185, 803075, 873675, 1032525, 1060059, 1223145, 1261975, 1445535, 1766765, 2038575, 2271555, 2409225, 3180177, 3785925, 5300295, 6115725, 7227675, 8833825, 11357775, 15900885, 26501475, 79504425]

約数ペア:

[(1, 79504425), (3, 26501475), (5, 15900885), (7, 11357775), (9, 8833825), (11, 7227675), (13, 6115725), (15, 5300295), (21, 3785925), (25, 3180177), (33, 2409225), (35, 2271555), (39, 2038575), (45, 1766765), (55, 1445535), (63, 1261975), (65, 1223145), (75, 1060059), (77, 1032525), (91, 873675), (99, 803075), (105, 757185), (117, 679525), (143, 555975), (165, 481845), (175, 454311), (195, 407715), (225, 353353), (231, 344175), (273, 291225), (275, 289107), (315, 252395), (325, 244629), (353, 225225), (385, 206505), (429, 185325), (455, 174735), (495, 160615), (525, 151437), (585, 135905), (693, 114725), (715, 111195), (819, 97075), (825, 96369), (975, 81543), (1001, 79425), (1059, 75075), (1155, 68835), (1287, 61775), (1365, 58245), (1575, 50479), (1765, 45045), (1925, 41301), (2145, 37065), (2275, 34947), (2471, 32175), (2475, 32123), (2925, 27181), (3003, 26475), (3177, 25025), (3465, 22945), (3575, 22239), (3883, 20475), (4095, 19415), (4589, 17325), (5005, 15885), (5295, 15015), (5775, 13767), (6435, 12355), (6825, 11649), (7413, 10725), (8825, 9009)]