1489590045

素因数分解:

$3^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{15461}}^1$

素因数の和:17613

約数の個数: 24

約数和(自身を含む): 2583329112

約数和(自身を除く): 1093739067

約数列:

[1, 3, 5, 9, 15, 45, 2141, 6423, 10705, 15461, 19269, 32115, 46383, 77305, 96345, 139149, 231915, 695745, 33102001, 99306003, 165510005, 297918009, 496530015, 1489590045]

約数ペア:

[(1, 1489590045), (3, 496530015), (5, 297918009), (9, 165510005), (15, 99306003), (45, 33102001), (2141, 695745), (6423, 231915), (10705, 139149), (15461, 96345), (19269, 77305), (32115, 46383)]