27087905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18119}}^1$

素因数の和:18160

約数の個数: 16

約数和(自身を含む): 36529920

約数和(自身を除く): 9442015

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 18119, 90595, 235547, 416737, 1177735, 2083685, 5417581, 27087905]

約数ペア:

[(1, 27087905), (5, 5417581), (13, 2083685), (23, 1177735), (65, 416737), (115, 235547), (299, 90595), (1495, 18119)]