16047605

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 7031563

約数列:

[1, 5, 7, 35, 41, 53, 205, 211, 265, 287, 371, 1055, 1435, 1477, 1855, 2173, 7385, 8651, 10865, 11183, 15211, 43255, 55915, 60557, 76055, 78281, 302785, 391405, 458503, 2292515, 3209521, 16047605]

約数ペア:

[(1, 16047605), (5, 3209521), (7, 2292515), (35, 458503), (41, 391405), (53, 302785), (205, 78281), (211, 76055), (265, 60557), (287, 55915), (371, 43255), (1055, 15211), (1435, 11183), (1477, 10865), (1855, 8651), (2173, 7385)]