2000167485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{5923}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 3275735040

約数和(自身を除く): 1275567555

約数列:

[1, 3, 5, 15, 47, 141, 235, 479, 705, 1437, 2395, 5923, 7185, 17769, 22513, 29615, 67539, 88845, 112565, 278381, 337695, 835143, 1391905, 2837117, 4175715, 8511351, 14185585, 42556755, 133344499, 400033497, 666722495, 2000167485]

約数ペア:

[(1, 2000167485), (3, 666722495), (5, 400033497), (15, 133344499), (47, 42556755), (141, 14185585), (235, 8511351), (479, 4175715), (705, 2837117), (1437, 1391905), (2395, 835143), (5923, 337695), (7185, 278381), (17769, 112565), (22513, 88845), (29615, 67539)]