80154315

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13597}}^1$

素因数の和:13739

約数の個数: 24

約数和(自身を含む): 140005008

約数和(自身を除く): 59850693

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13597, 40791, 67985, 122373, 203955, 611865, 1781207, 5343621, 8906035, 16030863, 26718105, 80154315]

約数ペア:

[(1, 80154315), (3, 26718105), (5, 16030863), (9, 8906035), (15, 5343621), (45, 1781207), (131, 611865), (393, 203955), (655, 122373), (1179, 67985), (1965, 40791), (5895, 13597)]