317493765

素因数分解:

$3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{4903}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 550817280

約数和(自身を除く): 233323515

約数列:

[1, 3, 5, 9, 15, 45, 1439, 4317, 4903, 7195, 12951, 14709, 21585, 24515, 44127, 64755, 73545, 220635, 7055417, 21166251, 35277085, 63498753, 105831255, 317493765]

約数ペア:

[(1, 317493765), (3, 105831255), (5, 63498753), (9, 35277085), (15, 21166251), (45, 7055417), (1439, 220635), (4317, 73545), (4903, 64755), (7195, 44127), (12951, 24515), (14709, 21585)]