27696745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 6586775

約数列:

[1, 5, 61, 71, 305, 355, 1279, 4331, 6395, 21655, 78019, 90809, 390095, 454045, 5539349, 27696745]

約数ペア:

[(1, 27696745), (5, 5539349), (61, 454045), (71, 390095), (305, 90809), (355, 78019), (1279, 21655), (4331, 6395)]