796640995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{407489}}^1$

素因数の和:407534

約数の個数: 16

約数和(自身を含む): 1056214080

約数和(自身を除く): 259573085

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 407489, 2037445, 6927313, 9372247, 34636565, 46861235, 159328199, 796640995]

約数ペア:

[(1, 796640995), (5, 159328199), (17, 46861235), (23, 34636565), (85, 9372247), (115, 6927313), (391, 2037445), (1955, 407489)]