27685521225

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{773879}}^1$

素因数の和:773951

約数の個数: 48

約数和(自身を含む): 51819004800

約数和(自身を除く): 24133483575

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, 35775, 773879, 2321637, 3869395, 6964911, 11608185, 19346975, 20894733, 34824555, 41015587, 58040925, 104473665, 123046761, 174122775, 205077935, 369140283, 522368325, 615233805, 1025389675, 1107420849, 1845701415, 3076169025, 5537104245, 9228507075, 27685521225]

約数ペア:

[(1, 27685521225), (3, 9228507075), (5, 5537104245), (9, 3076169025), (15, 1845701415), (25, 1107420849), (27, 1025389675), (45, 615233805), (53, 522368325), (75, 369140283), (135, 205077935), (159, 174122775), (225, 123046761), (265, 104473665), (477, 58040925), (675, 41015587), (795, 34824555), (1325, 20894733), (1431, 19346975), (2385, 11608185), (3975, 6964911), (7155, 3869395), (11925, 2321637), (35775, 773879)]