240147235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11827}}^1$

素因数の和:11994

約数の個数: 16

約数和(自身を含む): 299768832

約数和(自身を除く): 59621597

約数列:

[1, 5, 31, 131, 155, 655, 4061, 11827, 20305, 59135, 366637, 1549337, 1833185, 7746685, 48029447, 240147235]

約数ペア:

[(1, 240147235), (5, 48029447), (31, 7746685), (131, 1833185), (155, 1549337), (655, 366637), (4061, 59135), (11827, 20305)]