2649558889225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{10262647}}^1$

素因数の和:10263129

約数の個数: 24

約数和(自身を含む): 3435934550400

約数和(自身を除く): 786375661175

約数列:

[1, 5, 23, 25, 115, 449, 575, 2245, 10327, 11225, 51635, 258175, 10262647, 51313235, 236040881, 256566175, 1180204405, 4607928503, 5901022025, 23039642515, 105982355569, 115198212575, 529911777845, 2649558889225]

約数ペア:

[(1, 2649558889225), (5, 529911777845), (23, 115198212575), (25, 105982355569), (115, 23039642515), (449, 5901022025), (575, 4607928503), (2245, 1180204405), (10327, 256566175), (11225, 236040881), (51635, 51313235), (258175, 10262647)]