1226883375

素因数分解:

$3^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{3217}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 2289156480

約数和(自身を除く): 1062273105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 125, 135, 225, 339, 375, 565, 675, 1017, 1125, 1695, 2825, 3051, 3217, 3375, 5085, 8475, 9651, 14125, 15255, 16085, 25425, 28953, 42375, 48255, 76275, 80425, 86859, 127125, 144765, 241275, 363521, 381375, 402125, 434295, 723825, 1090563, 1206375, 1817605, 2171475, 3271689, 3619125, 5452815, 9088025, 9815067, 10857375, 16358445, 27264075, 45440125, 49075335, 81792225, 136320375, 245376675, 408961125, 1226883375]

約数ペア:

[(1, 1226883375), (3, 408961125), (5, 245376675), (9, 136320375), (15, 81792225), (25, 49075335), (27, 45440125), (45, 27264075), (75, 16358445), (113, 10857375), (125, 9815067), (135, 9088025), (225, 5452815), (339, 3619125), (375, 3271689), (565, 2171475), (675, 1817605), (1017, 1206375), (1125, 1090563), (1695, 723825), (2825, 434295), (3051, 402125), (3217, 381375), (3375, 363521), (5085, 241275), (8475, 144765), (9651, 127125), (14125, 86859), (15255, 80425), (16085, 76275), (25425, 48255), (28953, 42375)]