65486065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4229}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 83246400

約数和(自身を除く): 17760335

約数列:

[1, 5, 19, 95, 163, 815, 3097, 4229, 15485, 21145, 80351, 401755, 689327, 3446635, 13097213, 65486065]

約数ペア:

[(1, 65486065), (5, 13097213), (19, 3446635), (95, 689327), (163, 401755), (815, 80351), (3097, 21145), (4229, 15485)]