13457695

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 3089633

約数列:

[1, 5, 71, 167, 227, 355, 835, 1135, 11857, 16117, 37909, 59285, 80585, 189545, 2691539, 13457695]

約数ペア:

[(1, 13457695), (5, 2691539), (71, 189545), (167, 80585), (227, 59285), (355, 37909), (835, 16117), (1135, 11857)]