5290805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 7136640

約数和(自身を除く): 1845835

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 3539, 17695, 46007, 81397, 230035, 406985, 1058161, 5290805]

約数ペア:

[(1, 5290805), (5, 1058161), (13, 406985), (23, 230035), (65, 81397), (115, 46007), (299, 17695), (1495, 3539)]