17104755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 29246976

約数和(自身を除く): 12142221

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1153, 2967, 3459, 4945, 5765, 14835, 17295, 26519, 49579, 79557, 132595, 148737, 247895, 397785, 743685, 1140317, 3420951, 5701585, 17104755]

約数ペア:

[(1, 17104755), (3, 5701585), (5, 3420951), (15, 1140317), (23, 743685), (43, 397785), (69, 247895), (115, 148737), (129, 132595), (215, 79557), (345, 49579), (645, 26519), (989, 17295), (1153, 14835), (2967, 5765), (3459, 4945)]