28933135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 43610112

約数和(自身を除く): 14676977

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 337, 385, 1115, 1561, 1685, 2359, 2453, 3707, 7805, 11795, 12265, 17171, 18535, 25949, 75151, 85855, 129745, 375755, 526057, 826661, 2630285, 4133305, 5786627, 28933135]

約数ペア:

[(1, 28933135), (5, 5786627), (7, 4133305), (11, 2630285), (35, 826661), (55, 526057), (77, 375755), (223, 129745), (337, 85855), (385, 75151), (1115, 25949), (1561, 18535), (1685, 17171), (2359, 12265), (2453, 11795), (3707, 7805)]