797590815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{18043}}^1$

素因数の和:18479

約数の個数: 32

約数和(自身を含む): 1461997056

約数和(自身を除く): 664406241

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 2105, 2947, 6315, 8841, 14735, 18043, 44205, 54129, 90215, 126301, 270645, 378903, 631505, 1894515, 7596103, 22788309, 37980515, 53172721, 113941545, 159518163, 265863605, 797590815]

約数ペア:

[(1, 797590815), (3, 265863605), (5, 159518163), (7, 113941545), (15, 53172721), (21, 37980515), (35, 22788309), (105, 7596103), (421, 1894515), (1263, 631505), (2105, 378903), (2947, 270645), (6315, 126301), (8841, 90215), (14735, 54129), (18043, 44205)]