56291175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8627}}^1$

素因数の和:8672

約数の個数: 36

約数和(自身を含む): 104312520

約数和(自身を除く): 48021345

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8627, 25881, 43135, 77643, 129405, 215675, 250183, 388215, 647025, 750549, 1250915, 1941075, 2251647, 3752745, 6254575, 11258235, 18763725, 56291175]

約数ペア:

[(1, 56291175), (3, 18763725), (5, 11258235), (9, 6254575), (15, 3752745), (25, 2251647), (29, 1941075), (45, 1250915), (75, 750549), (87, 647025), (145, 388215), (225, 250183), (261, 215675), (435, 129405), (725, 77643), (1305, 43135), (2175, 25881), (6525, 8627)]