56557725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6374

約数の個数: 48

約数和(自身を含む): 113171328

約数和(自身を除く): 56613603

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 6337, 8925, 19011, 31685, 44359, 95055, 107729, 133077, 158425, 221795, 323187, 475275, 538645, 665385, 754103, 1108975, 1615935, 2262309, 2693225, 3326925, 3770515, 8079675, 11311545, 18852575, 56557725]

約数ペア:

[(1, 56557725), (3, 18852575), (5, 11311545), (7, 8079675), (15, 3770515), (17, 3326925), (21, 2693225), (25, 2262309), (35, 1615935), (51, 1108975), (75, 754103), (85, 665385), (105, 538645), (119, 475275), (175, 323187), (255, 221795), (357, 158425), (425, 133077), (525, 107729), (595, 95055), (1275, 44359), (1785, 31685), (2975, 19011), (6337, 8925)]