78084655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 112969728

約数和(自身を除く): 34885073

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 3631, 4301, 18155, 21505, 39941, 61727, 83513, 199705, 308635, 417565, 678997, 918643, 1419721, 3394985, 4593215, 7098605, 15616931, 78084655]

約数ペア:

[(1, 78084655), (5, 15616931), (11, 7098605), (17, 4593215), (23, 3394985), (55, 1419721), (85, 918643), (115, 678997), (187, 417565), (253, 308635), (391, 199705), (935, 83513), (1265, 61727), (1955, 39941), (3631, 21505), (4301, 18155)]