67820805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115933}}^1$

素因数の和:115957

約数の個数: 24

約数和(自身を含む): 126599928

約数和(自身を除く): 58779123

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 115933, 347799, 579665, 1043397, 1507129, 1738995, 4521387, 5216985, 7535645, 13564161, 22606935, 67820805]

約数ペア:

[(1, 67820805), (3, 22606935), (5, 13564161), (9, 7535645), (13, 5216985), (15, 4521387), (39, 1738995), (45, 1507129), (65, 1043397), (117, 579665), (195, 347799), (585, 115933)]