85202845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 126604800

約数和(自身を除く): 41401955

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 941, 995, 1393, 2587, 4705, 6587, 6965, 12233, 12935, 18109, 32935, 61165, 85631, 90545, 187259, 428155, 936295, 1310813, 2434367, 6554065, 12171835, 17040569, 85202845]

約数ペア:

[(1, 85202845), (5, 17040569), (7, 12171835), (13, 6554065), (35, 2434367), (65, 1310813), (91, 936295), (199, 428155), (455, 187259), (941, 90545), (995, 85631), (1393, 61165), (2587, 32935), (4705, 18109), (6587, 12935), (6965, 12233)]