210747367065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25523}}^1\times {\mathrm{32381}}^1$

素因数の和:57929

約数の個数: 32

約数和(自身を含む): 357055848576

約数和(自身を除く): 146308481511

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 25523, 32381, 76569, 97143, 127615, 161905, 382845, 433891, 485715, 550477, 1301673, 1651431, 2169455, 2752385, 6508365, 8257155, 826460263, 2479380789, 4132301315, 12396903945, 14049824471, 42149473413, 70249122355, 210747367065]

約数ペア:

[(1, 210747367065), (3, 70249122355), (5, 42149473413), (15, 14049824471), (17, 12396903945), (51, 4132301315), (85, 2479380789), (255, 826460263), (25523, 8257155), (32381, 6508365), (76569, 2752385), (97143, 2169455), (127615, 1651431), (161905, 1301673), (382845, 550477), (433891, 485715)]