565566975

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15809}}^1$

素因数の和:15881

約数の個数: 48

約数和(自身を含む): 1058637600

約数和(自身を除く): 493070625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 7155, 11925, 15809, 35775, 47427, 79045, 142281, 237135, 395225, 426843, 711405, 837877, 1185675, 2134215, 2513631, 3557025, 4189385, 7540893, 10671075, 12568155, 20946925, 22622679, 37704465, 62840775, 113113395, 188522325, 565566975]

約数ペア:

[(1, 565566975), (3, 188522325), (5, 113113395), (9, 62840775), (15, 37704465), (25, 22622679), (27, 20946925), (45, 12568155), (53, 10671075), (75, 7540893), (135, 4189385), (159, 3557025), (225, 2513631), (265, 2134215), (477, 1185675), (675, 837877), (795, 711405), (1325, 426843), (1431, 395225), (2385, 237135), (3975, 142281), (7155, 79045), (11925, 47427), (15809, 35775)]