138352175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4133}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 186592224

約数和(自身を除く): 48240049

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 2575, 4133, 6695, 20665, 33475, 53729, 103325, 268645, 425699, 1343225, 2128495, 5534087, 10642475, 27670435, 138352175]

約数ペア:

[(1, 138352175), (5, 27670435), (13, 10642475), (25, 5534087), (65, 2128495), (103, 1343225), (325, 425699), (515, 268645), (1339, 103325), (2575, 53729), (4133, 33475), (6695, 20665)]