27720384135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63725021}}^1$

素因数の和:63725058

約数の個数: 16

約数和(自身を含む): 45882015840

約数和(自身を除く): 18161631705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 63725021, 191175063, 318625105, 955875315, 1848025609, 5544076827, 9240128045, 27720384135]

約数ペア:

[(1, 27720384135), (3, 9240128045), (5, 5544076827), (15, 1848025609), (29, 955875315), (87, 318625105), (145, 191175063), (435, 63725021)]