128562705

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{5021}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 223278120

約数和(自身を除く): 94715415

約数列:

[1, 3, 5, 9, 15, 45, 569, 1707, 2845, 5021, 5121, 8535, 15063, 25105, 25605, 45189, 75315, 225945, 2856949, 8570847, 14284745, 25712541, 42854235, 128562705]

約数ペア:

[(1, 128562705), (3, 42854235), (5, 25712541), (9, 14284745), (15, 8570847), (45, 2856949), (569, 225945), (1707, 75315), (2845, 45189), (5021, 25605), (5121, 25105), (8535, 15063)]