80475241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 107320320

約数和(自身を除く): 26845079

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 821, 1273, 1463, 5159, 5747, 8911, 9031, 14003, 15599, 55007, 63217, 98021, 109193, 171589, 385049, 605077, 1045133, 1201123, 4235539, 7315931, 11496463, 80475241]

約数ペア:

[(1, 80475241), (7, 11496463), (11, 7315931), (19, 4235539), (67, 1201123), (77, 1045133), (133, 605077), (209, 385049), (469, 171589), (737, 109193), (821, 98021), (1273, 63217), (1463, 55007), (5159, 15599), (5747, 14003), (8911, 9031)]