276695955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 509652000

約数和(自身を除く): 232956045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 981, 1635, 2071, 2969, 4905, 6213, 8907, 10355, 14845, 18639, 26721, 31065, 44535, 56411, 93195, 133605, 169233, 282055, 323621, 507699, 846165, 970863, 1618105, 2538495, 2912589, 4854315, 6148799, 14562945, 18446397, 30743995, 55339191, 92231985, 276695955]

約数ペア:

[(1, 276695955), (3, 92231985), (5, 55339191), (9, 30743995), (15, 18446397), (19, 14562945), (45, 6148799), (57, 4854315), (95, 2912589), (109, 2538495), (171, 1618105), (285, 970863), (327, 846165), (545, 507699), (855, 323621), (981, 282055), (1635, 169233), (2071, 133605), (2969, 93195), (4905, 56411), (6213, 44535), (8907, 31065), (10355, 26721), (14845, 18639)]