1661036175

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{58129}}^1$

素因数の和:58272

約数の個数: 36

約数和(自身を含む): 2998577920

約数和(自身を除く): 1337541745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 9525, 28575, 58129, 174387, 290645, 523161, 871935, 1453225, 2615805, 4359675, 7382383, 13079025, 22147149, 36911915, 66441447, 110735745, 184559575, 332207235, 553678725, 1661036175]

約数ペア:

[(1, 1661036175), (3, 553678725), (5, 332207235), (9, 184559575), (15, 110735745), (25, 66441447), (45, 36911915), (75, 22147149), (127, 13079025), (225, 7382383), (381, 4359675), (635, 2615805), (1143, 1453225), (1905, 871935), (3175, 523161), (5715, 290645), (9525, 174387), (28575, 58129)]