201407887515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{726619}}^1$

素因数の和:727731

約数の個数: 32

約数和(自身を含む): 341523025920

約数和(自身を除く): 140115138405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1087, 3261, 5435, 16305, 18479, 55437, 92395, 277185, 726619, 2179857, 3633095, 10899285, 12352523, 37057569, 61762615, 185287845, 789834853, 2369504559, 3949174265, 11847522795, 13427192501, 40281577503, 67135962505, 201407887515]

約数ペア:

[(1, 201407887515), (3, 67135962505), (5, 40281577503), (15, 13427192501), (17, 11847522795), (51, 3949174265), (85, 2369504559), (255, 789834853), (1087, 185287845), (3261, 61762615), (5435, 37057569), (16305, 12352523), (18479, 10899285), (55437, 3633095), (92395, 2179857), (277185, 726619)]