242180425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 310694400

約数和(自身を除く): 68513975

約数列:

[1, 5, 25, 47, 79, 235, 395, 1175, 1975, 2609, 3713, 13045, 18565, 65225, 92825, 122623, 206111, 613115, 1030555, 3065575, 5152775, 9687217, 48436085, 242180425]

約数ペア:

[(1, 242180425), (5, 48436085), (25, 9687217), (47, 5152775), (79, 3065575), (235, 1030555), (395, 613115), (1175, 206111), (1975, 122623), (2609, 92825), (3713, 65225), (13045, 18565)]