15275265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 11318655

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1619, 1887, 3145, 4857, 8095, 9435, 24285, 27523, 59903, 82569, 137615, 179709, 299515, 412845, 898545, 1018351, 3055053, 5091755, 15275265]

約数ペア:

[(1, 15275265), (3, 5091755), (5, 3055053), (15, 1018351), (17, 898545), (37, 412845), (51, 299515), (85, 179709), (111, 137615), (185, 82569), (255, 59903), (555, 27523), (629, 24285), (1619, 9435), (1887, 8095), (3145, 4857)]