157054235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 212976864

約数和(自身を除く): 55922629

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 8081, 19435, 40405, 105053, 185863, 525265, 929315, 1365689, 2416219, 6828445, 12081095, 31410847, 157054235]

約数ペア:

[(1, 157054235), (5, 31410847), (13, 12081095), (23, 6828445), (65, 2416219), (115, 1365689), (169, 929315), (299, 525265), (845, 185863), (1495, 105053), (3887, 40405), (8081, 19435)]