27582525

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 52258932

約数和(自身を除く): 24676407

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 257, 265, 405, 477, 675, 771, 795, 1285, 1325, 1431, 2025, 2313, 2385, 3855, 3975, 4293, 6425, 6939, 7155, 11565, 11925, 13621, 19275, 20817, 21465, 34695, 35775, 40863, 57825, 68105, 104085, 107325, 122589, 173475, 204315, 340525, 367767, 520425, 612945, 1021575, 1103301, 1838835, 3064725, 5516505, 9194175, 27582525]

約数ペア:

[(1, 27582525), (3, 9194175), (5, 5516505), (9, 3064725), (15, 1838835), (25, 1103301), (27, 1021575), (45, 612945), (53, 520425), (75, 367767), (81, 340525), (135, 204315), (159, 173475), (225, 122589), (257, 107325), (265, 104085), (405, 68105), (477, 57825), (675, 40863), (771, 35775), (795, 34695), (1285, 21465), (1325, 20817), (1431, 19275), (2025, 13621), (2313, 11925), (2385, 11565), (3855, 7155), (3975, 6939), (4293, 6425)]