79260045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 134788992

約数和(自身を除く): 55528947

約数列:

[1, 3, 5, 15, 29, 61, 87, 103, 145, 183, 305, 309, 435, 515, 841, 915, 1545, 1769, 2523, 2987, 4205, 5307, 6283, 8845, 8961, 12615, 14935, 18849, 26535, 31415, 44805, 51301, 86623, 94245, 153903, 182207, 256505, 259869, 433115, 546621, 769515, 911035, 1299345, 2733105, 5284003, 15852009, 26420015, 79260045]

約数ペア:

[(1, 79260045), (3, 26420015), (5, 15852009), (15, 5284003), (29, 2733105), (61, 1299345), (87, 911035), (103, 769515), (145, 546621), (183, 433115), (305, 259869), (309, 256505), (435, 182207), (515, 153903), (841, 94245), (915, 86623), (1545, 51301), (1769, 44805), (2523, 31415), (2987, 26535), (4205, 18849), (5307, 14935), (6283, 12615), (8845, 8961)]