66485195

素因数分解:

$5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2909}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 91350720

約数和(自身を除く): 24865525

約数列:

[1, 5, 7, 35, 653, 2909, 3265, 4571, 14545, 20363, 22855, 101815, 1899577, 9497885, 13297039, 66485195]

約数ペア:

[(1, 66485195), (5, 13297039), (7, 9497885), (35, 1899577), (653, 101815), (2909, 22855), (3265, 20363), (4571, 14545)]