129415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 183456

約数和(自身を除く): 54041

約数列:

[1, 5, 11, 13, 55, 65, 143, 181, 715, 905, 1991, 2353, 9955, 11765, 25883, 129415]

約数ペア:

[(1, 129415), (5, 25883), (11, 11765), (13, 9955), (55, 2353), (65, 1991), (143, 905), (181, 715)]