15280852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 27646976

約数和(自身を除く): 12366124

約数列:

[1, 2, 4, 37, 74, 148, 223, 446, 463, 892, 926, 1852, 8251, 16502, 17131, 33004, 34262, 68524, 103249, 206498, 412996, 3820213, 7640426, 15280852]

約数ペア:

[(1, 15280852), (2, 7640426), (4, 3820213), (37, 412996), (74, 206498), (148, 103249), (223, 68524), (446, 34262), (463, 33004), (892, 17131), (926, 16502), (1852, 8251)]