4497280825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{8969}}^1$

素因数の和:9657

約数の個数: 24

約数和(自身を含む): 5766059520

約数和(自身を除く): 1268778695

約数列:

[1, 5, 25, 31, 155, 647, 775, 3235, 8969, 16175, 20057, 44845, 100285, 224225, 278039, 501425, 1390195, 5802943, 6950975, 29014715, 145073575, 179891233, 899456165, 4497280825]

約数ペア:

[(1, 4497280825), (5, 899456165), (25, 179891233), (31, 145073575), (155, 29014715), (647, 6950975), (775, 5802943), (3235, 1390195), (8969, 501425), (16175, 278039), (20057, 224225), (44845, 100285)]