34128945

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 40

約数和(自身を含む): 64791144

約数和(自身を除く): 30662199

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 4957, 6885, 14871, 24785, 44613, 74355, 84269, 133839, 223065, 252807, 401517, 421345, 669195, 758421, 1264035, 2007585, 2275263, 3792105, 6825789, 11376315, 34128945]

約数ペア:

[(1, 34128945), (3, 11376315), (5, 6825789), (9, 3792105), (15, 2275263), (17, 2007585), (27, 1264035), (45, 758421), (51, 669195), (81, 421345), (85, 401517), (135, 252807), (153, 223065), (255, 133839), (405, 84269), (459, 74355), (765, 44613), (1377, 24785), (2295, 14871), (4957, 6885)]