9867935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 15800832

約数和(自身を除く): 5932897

約数列:

[1, 5, 7, 11, 19, 35, 55, 71, 77, 95, 133, 209, 355, 361, 385, 497, 665, 781, 1045, 1349, 1463, 1805, 2485, 2527, 3905, 3971, 5467, 6745, 7315, 9443, 12635, 14839, 19855, 25631, 27335, 27797, 47215, 74195, 103873, 128155, 138985, 179417, 281941, 519365, 897085, 1409705, 1973587, 9867935]

約数ペア:

[(1, 9867935), (5, 1973587), (7, 1409705), (11, 897085), (19, 519365), (35, 281941), (55, 179417), (71, 138985), (77, 128155), (95, 103873), (133, 74195), (209, 47215), (355, 27797), (361, 27335), (385, 25631), (497, 19855), (665, 14839), (781, 12635), (1045, 9443), (1349, 7315), (1463, 6745), (1805, 5467), (2485, 3971), (2527, 3905)]