42595085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21188

約数の個数: 16

約数和(自身を含む): 56824320

約数和(自身を除く): 14229235

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 21139, 105695, 274807, 655309, 1374035, 3276545, 8519017, 42595085]

約数ペア:

[(1, 42595085), (5, 8519017), (13, 3276545), (31, 1374035), (65, 655309), (155, 274807), (403, 105695), (2015, 21139)]