65216015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 81706080

約数和(自身を除く): 16490065

約数列:

[1, 5, 37, 61, 185, 305, 2257, 5779, 11285, 28895, 213823, 352519, 1069115, 1762595, 13043203, 65216015]

約数ペア:

[(1, 65216015), (5, 13043203), (37, 1762595), (61, 1069115), (185, 352519), (305, 213823), (2257, 28895), (5779, 11285)]