13581235

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 16803072

約数和(自身を除く): 3221837

約数列:

[1, 5, 67, 71, 335, 355, 571, 2855, 4757, 23785, 38257, 40541, 191285, 202705, 2716247, 13581235]

約数ペア:

[(1, 13581235), (5, 2716247), (67, 202705), (71, 191285), (335, 40541), (355, 38257), (571, 23785), (2855, 4757)]