51336045

素因数分解:

$3^3\times 5^1\times {\mathrm{380267}}^1$

素因数の和:380281

約数の個数: 16

約数和(自身を含む): 91264320

約数和(自身を除く): 39928275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 380267, 1140801, 1901335, 3422403, 5704005, 10267209, 17112015, 51336045]

約数ペア:

[(1, 51336045), (3, 17112015), (5, 10267209), (9, 5704005), (15, 3422403), (27, 1901335), (45, 1140801), (135, 380267)]