38944335

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19819}}^1$

素因数の和:19958

約数の個数: 16

約数和(自身を含む): 62789760

約数和(自身を除く): 23845425

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 19819, 59457, 99095, 297285, 2596289, 7788867, 12981445, 38944335]

約数ペア:

[(1, 38944335), (3, 12981445), (5, 7788867), (15, 2596289), (131, 297285), (393, 99095), (655, 59457), (1965, 19819)]