2912058945

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 5545013760

約数和(自身を除く): 2632954815

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 479, 765, 883, 1377, 1437, 2295, 2395, 2649, 4311, 4415, 6885, 7185, 7947, 8143, 12933, 13245, 15011, 21555, 23841, 24429, 38799, 39735, 40715, 45033, 64665, 71523, 73287, 75055, 119205, 122145, 135099, 193995, 219861, 225165, 357615, 366435, 405297, 422957, 659583, 675495, 1099305, 1215891, 1268871, 2026485, 2114785, 3297915, 3806613, 6079455, 6344355, 7190269, 11419839, 19033065, 21570807, 34259517, 35951345, 57099195, 64712421, 107854035, 171297585, 194137263, 323562105, 582411789, 970686315, 2912058945]

約数ペア:

[(1, 2912058945), (3, 970686315), (5, 582411789), (9, 323562105), (15, 194137263), (17, 171297585), (27, 107854035), (45, 64712421), (51, 57099195), (81, 35951345), (85, 34259517), (135, 21570807), (153, 19033065), (255, 11419839), (405, 7190269), (459, 6344355), (479, 6079455), (765, 3806613), (883, 3297915), (1377, 2114785), (1437, 2026485), (2295, 1268871), (2395, 1215891), (2649, 1099305), (4311, 675495), (4415, 659583), (6885, 422957), (7185, 405297), (7947, 366435), (8143, 357615), (12933, 225165), (13245, 219861), (15011, 193995), (21555, 135099), (23841, 122145), (24429, 119205), (38799, 75055), (39735, 73287), (40715, 71523), (45033, 64665)]