47891205

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3067}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 83277792

約数和(自身を除く): 35386587

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 3067, 3123, 5205, 9201, 15335, 15615, 27603, 46005, 138015, 1064249, 3192747, 5321245, 9578241, 15963735, 47891205]

約数ペア:

[(1, 47891205), (3, 15963735), (5, 9578241), (9, 5321245), (15, 3192747), (45, 1064249), (347, 138015), (1041, 46005), (1735, 27603), (3067, 15615), (3123, 15335), (5205, 9201)]