6915755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 4115797

約数列:

[1, 5, 7, 11, 23, 35, 55, 71, 77, 115, 121, 161, 253, 355, 385, 497, 605, 781, 805, 847, 1265, 1633, 1771, 2485, 2783, 3905, 4235, 5467, 8165, 8591, 8855, 11431, 13915, 17963, 19481, 27335, 42955, 57155, 60137, 89815, 97405, 125741, 197593, 300685, 628705, 987965, 1383151, 6915755]

約数ペア:

[(1, 6915755), (5, 1383151), (7, 987965), (11, 628705), (23, 300685), (35, 197593), (55, 125741), (71, 97405), (77, 89815), (115, 60137), (121, 57155), (161, 42955), (253, 27335), (355, 19481), (385, 17963), (497, 13915), (605, 11431), (781, 8855), (805, 8591), (847, 8165), (1265, 5467), (1633, 4235), (1771, 3905), (2485, 2783)]