5111645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3162019

約数列:

[1, 5, 7, 11, 17, 35, 55, 71, 77, 85, 119, 121, 187, 355, 385, 497, 595, 605, 781, 847, 935, 1207, 1309, 2057, 2485, 3905, 4235, 5467, 6035, 6545, 8449, 8591, 10285, 13277, 14399, 27335, 42245, 42955, 60137, 66385, 71995, 92939, 146047, 300685, 464695, 730235, 1022329, 5111645]

約数ペア:

[(1, 5111645), (5, 1022329), (7, 730235), (11, 464695), (17, 300685), (35, 146047), (55, 92939), (71, 71995), (77, 66385), (85, 60137), (119, 42955), (121, 42245), (187, 27335), (355, 14399), (385, 13277), (497, 10285), (595, 8591), (605, 8449), (781, 6545), (847, 6035), (935, 5467), (1207, 4235), (1309, 3905), (2057, 2485)]