133775295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27611}}^1$

素因数の和:27655

約数の個数: 32

約数和(自身を含む): 238567680

約数和(自身を除く): 104792385

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 27611, 82833, 138055, 414165, 469387, 524609, 1408161, 1573827, 2346935, 2623045, 7040805, 7869135, 8918353, 26755059, 44591765, 133775295]

約数ペア:

[(1, 133775295), (3, 44591765), (5, 26755059), (15, 8918353), (17, 7869135), (19, 7040805), (51, 2623045), (57, 2346935), (85, 1573827), (95, 1408161), (255, 524609), (285, 469387), (323, 414165), (969, 138055), (1615, 82833), (4845, 27611)]