2149259625

素因数分解:

$3^2\times 5^3\times {\mathrm{337}}^1\times {\mathrm{5669}}^1$

素因数の和:6027

約数の個数: 48

約数和(自身を含む): 3886580880

約数和(自身を除く): 1737321255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 337, 375, 1011, 1125, 1685, 3033, 5055, 5669, 8425, 15165, 17007, 25275, 28345, 42125, 51021, 75825, 85035, 126375, 141725, 255105, 379125, 425175, 708625, 1275525, 1910453, 2125875, 5731359, 6377625, 9552265, 17194077, 28656795, 47761325, 85970385, 143283975, 238806625, 429851925, 716419875, 2149259625]

約数ペア:

[(1, 2149259625), (3, 716419875), (5, 429851925), (9, 238806625), (15, 143283975), (25, 85970385), (45, 47761325), (75, 28656795), (125, 17194077), (225, 9552265), (337, 6377625), (375, 5731359), (1011, 2125875), (1125, 1910453), (1685, 1275525), (3033, 708625), (5055, 425175), (5669, 379125), (8425, 255105), (15165, 141725), (17007, 126375), (25275, 85035), (28345, 75825), (42125, 51021)]