30357425

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 44080512

約数和(自身を除く): 13723087

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 4231, 7175, 21155, 29617, 105775, 148085, 173471, 740425, 867355, 1214297, 4336775, 6071485, 30357425]

約数ペア:

[(1, 30357425), (5, 6071485), (7, 4336775), (25, 1214297), (35, 867355), (41, 740425), (175, 173471), (205, 148085), (287, 105775), (1025, 29617), (1435, 21155), (4231, 7175)]