38799015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 66686976

約数和(自身を除く): 27887961

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 2143, 3621, 6035, 6429, 10715, 18105, 32145, 36431, 109293, 152153, 182155, 456459, 546465, 760765, 2282295, 2586601, 7759803, 12933005, 38799015]

約数ペア:

[(1, 38799015), (3, 12933005), (5, 7759803), (15, 2586601), (17, 2282295), (51, 760765), (71, 546465), (85, 456459), (213, 182155), (255, 152153), (355, 109293), (1065, 36431), (1207, 32145), (2143, 18105), (3621, 10715), (6035, 6429)]