1282248885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{22549}}^1$

素因数の和:22797

約数の個数: 32

約数和(自身を含む): 2182118400

約数和(自身を除く): 899869515

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 1115, 3345, 3791, 11373, 18955, 22549, 56865, 67647, 112745, 338235, 383333, 1149999, 1916665, 5028427, 5749995, 15085281, 25142135, 75426405, 85483259, 256449777, 427416295, 1282248885]

約数ペア:

[(1, 1282248885), (3, 427416295), (5, 256449777), (15, 85483259), (17, 75426405), (51, 25142135), (85, 15085281), (223, 5749995), (255, 5028427), (669, 1916665), (1115, 1149999), (3345, 383333), (3791, 338235), (11373, 112745), (18955, 67647), (22549, 56865)]