85475065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 118250496

約数和(自身を除く): 32775431

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 515, 751, 1105, 1339, 1751, 3755, 6695, 8755, 9763, 12767, 22763, 48815, 63835, 77353, 113815, 165971, 386765, 829855, 1005589, 1315001, 5027945, 6575005, 17095013, 85475065]

約数ペア:

[(1, 85475065), (5, 17095013), (13, 6575005), (17, 5027945), (65, 1315001), (85, 1005589), (103, 829855), (221, 386765), (515, 165971), (751, 113815), (1105, 77353), (1339, 63835), (1751, 48815), (3755, 22763), (6695, 12767), (8755, 9763)]