734638085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{19249}}^1$

素因数の和:19720

約数の個数: 16

約数和(自身を含む): 935550000

約数和(自身を除く): 200911915

約数列:

[1, 5, 17, 85, 449, 2245, 7633, 19249, 38165, 96245, 327233, 1636165, 8642801, 43214005, 146927617, 734638085]

約数ペア:

[(1, 734638085), (5, 146927617), (17, 43214005), (85, 8642801), (449, 1636165), (2245, 327233), (7633, 96245), (19249, 38165)]