27940485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64231}}^1$

素因数の和:64268

約数の個数: 16

約数和(自身を含む): 46247040

約数和(自身を除く): 18306555

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 64231, 192693, 321155, 963465, 1862699, 5588097, 9313495, 27940485]

約数ペア:

[(1, 27940485), (3, 9313495), (5, 5588097), (15, 1862699), (29, 963465), (87, 321155), (145, 192693), (435, 64231)]