15200295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 28097280

約数和(自身を除く): 12896985

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 5419, 16257, 27095, 59609, 81285, 92123, 178827, 276369, 298045, 460615, 894135, 1013353, 1381845, 3040059, 5066765, 15200295]

約数ペア:

[(1, 15200295), (3, 5066765), (5, 3040059), (11, 1381845), (15, 1013353), (17, 894135), (33, 460615), (51, 298045), (55, 276369), (85, 178827), (165, 92123), (187, 81285), (255, 59609), (561, 27095), (935, 16257), (2805, 5419)]