1944425

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 2833152

約数和(自身を除く): 888727

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 271, 287, 1025, 1355, 1435, 1897, 6775, 7175, 9485, 11111, 47425, 55555, 77777, 277775, 388885, 1944425]

約数ペア:

[(1, 1944425), (5, 388885), (7, 277775), (25, 77777), (35, 55555), (41, 47425), (175, 11111), (205, 9485), (271, 7175), (287, 6775), (1025, 1897), (1355, 1435)]