64850695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142529}}^1$

素因数の和:142554

約数の個数: 16

約数和(自身を含む): 95780160

約数和(自身を除く): 30929465

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 142529, 712645, 997703, 1852877, 4988515, 9264385, 12970139, 64850695]

約数ペア:

[(1, 64850695), (5, 12970139), (7, 9264385), (13, 4988515), (35, 1852877), (65, 997703), (91, 712645), (455, 142529)]