26066475

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 50743280

約数和(自身を除く): 24676805

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 73, 75, 115, 135, 207, 219, 225, 345, 365, 529, 575, 621, 657, 675, 1035, 1095, 1587, 1679, 1725, 1825, 1971, 2645, 3105, 3285, 4761, 5037, 5175, 5475, 7935, 8395, 9855, 13225, 14283, 15111, 15525, 16425, 23805, 25185, 38617, 39675, 41975, 45333, 49275, 71415, 75555, 115851, 119025, 125925, 193085, 226665, 347553, 357075, 377775, 579255, 965425, 1042659, 1133325, 1737765, 2896275, 5213295, 8688825, 26066475]

約数ペア:

[(1, 26066475), (3, 8688825), (5, 5213295), (9, 2896275), (15, 1737765), (23, 1133325), (25, 1042659), (27, 965425), (45, 579255), (69, 377775), (73, 357075), (75, 347553), (115, 226665), (135, 193085), (207, 125925), (219, 119025), (225, 115851), (345, 75555), (365, 71415), (529, 49275), (575, 45333), (621, 41975), (657, 39675), (675, 38617), (1035, 25185), (1095, 23805), (1587, 16425), (1679, 15525), (1725, 15111), (1825, 14283), (1971, 13225), (2645, 9855), (3105, 8395), (3285, 7935), (4761, 5475), (5037, 5175)]