275171195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 374879232

約数和(自身を除く): 99708037

約数列:

[1, 5, 13, 23, 65, 103, 115, 299, 515, 1339, 1495, 1787, 2369, 6695, 8935, 11845, 23231, 30797, 41101, 116155, 153985, 184061, 205505, 534313, 920305, 2392793, 2671565, 4233403, 11963965, 21167015, 55034239, 275171195]

約数ペア:

[(1, 275171195), (5, 55034239), (13, 21167015), (23, 11963965), (65, 4233403), (103, 2671565), (115, 2392793), (299, 920305), (515, 534313), (1339, 205505), (1495, 184061), (1787, 153985), (2369, 116155), (6695, 41101), (8935, 30797), (11845, 23231)]