129481295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1229}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 163836000

約数和(自身を除く): 34354705

約数列:

[1, 5, 19, 95, 1109, 1229, 5545, 6145, 21071, 23351, 105355, 116755, 1362961, 6814805, 25896259, 129481295]

約数ペア:

[(1, 129481295), (5, 25896259), (19, 6814805), (95, 1362961), (1109, 116755), (1229, 105355), (5545, 23351), (6145, 21071)]