64604355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 108518400

約数和(自身を除く): 43914045

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 941, 995, 2823, 2985, 4577, 4705, 13731, 14115, 21643, 22885, 64929, 68655, 108215, 187259, 324645, 561777, 936295, 2808885, 4306957, 12920871, 21534785, 64604355]

約数ペア:

[(1, 64604355), (3, 21534785), (5, 12920871), (15, 4306957), (23, 2808885), (69, 936295), (115, 561777), (199, 324645), (345, 187259), (597, 108215), (941, 68655), (995, 64929), (2823, 22885), (2985, 21643), (4577, 14115), (4705, 13731)]