29751885

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 24026931

約数列:

[1, 3, 5, 9, 15, 37, 45, 107, 111, 167, 185, 321, 333, 501, 535, 555, 835, 963, 1503, 1605, 1665, 2505, 3959, 4815, 6179, 7515, 11877, 17869, 18537, 19795, 30895, 35631, 53607, 55611, 59385, 89345, 92685, 160821, 178155, 268035, 278055, 661153, 804105, 1983459, 3305765, 5950377, 9917295, 29751885]

約数ペア:

[(1, 29751885), (3, 9917295), (5, 5950377), (9, 3305765), (15, 1983459), (37, 804105), (45, 661153), (107, 278055), (111, 268035), (167, 178155), (185, 160821), (321, 92685), (333, 89345), (501, 59385), (535, 55611), (555, 53607), (835, 35631), (963, 30895), (1503, 19795), (1605, 18537), (1665, 17869), (2505, 11877), (3959, 7515), (4815, 6179)]