15880295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9874

約数の個数: 16

約数和(自身を含む): 21241440

約数和(自身を除く): 5361145

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 9833, 49165, 167161, 186827, 835805, 934135, 3176059, 15880295]

約数ペア:

[(1, 15880295), (5, 3176059), (17, 934135), (19, 835805), (85, 186827), (95, 167161), (323, 49165), (1615, 9833)]