742919175

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{15077}}^1$

素因数の和:15169

約数の個数: 48

約数和(自身を含む): 1383557280

約数和(自身を除く): 640638105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1825, 1971, 3285, 5475, 9855, 15077, 16425, 45231, 49275, 75385, 135693, 226155, 376925, 407079, 678465, 1100621, 1130775, 2035395, 3301863, 3392325, 5503105, 9905589, 10176975, 16509315, 27515525, 29716767, 49527945, 82546575, 148583835, 247639725, 742919175]

約数ペア:

[(1, 742919175), (3, 247639725), (5, 148583835), (9, 82546575), (15, 49527945), (25, 29716767), (27, 27515525), (45, 16509315), (73, 10176975), (75, 9905589), (135, 5503105), (219, 3392325), (225, 3301863), (365, 2035395), (657, 1130775), (675, 1100621), (1095, 678465), (1825, 407079), (1971, 376925), (3285, 226155), (5475, 135693), (9855, 75385), (15077, 49275), (16425, 45231)]