15057245

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 20961408

約数和(自身を除く): 5904163

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 6421, 32105, 44947, 224735, 430207, 2151035, 3011449, 15057245]

約数ペア:

[(1, 15057245), (5, 3011449), (7, 2151035), (35, 430207), (67, 224735), (335, 44947), (469, 32105), (2345, 6421)]