270595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 366912

約数和(自身を除く): 96317

約数列:

[1, 5, 13, 23, 65, 115, 181, 299, 905, 1495, 2353, 4163, 11765, 20815, 54119, 270595]

約数ペア:

[(1, 270595), (5, 54119), (13, 20815), (23, 11765), (65, 4163), (115, 2353), (181, 1495), (299, 905)]