27832805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 46061568

約数和(自身を除く): 18228763

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 67, 77, 83, 91, 143, 335, 385, 415, 455, 469, 581, 715, 737, 871, 913, 1001, 1079, 2345, 2905, 3685, 4355, 4565, 5005, 5159, 5395, 5561, 6097, 6391, 7553, 9581, 11869, 25795, 27805, 30485, 31955, 37765, 38927, 47905, 59345, 61171, 67067, 72293, 83083, 194635, 305855, 335335, 361465, 415415, 428197, 506051, 795223, 2140985, 2530255, 3976115, 5566561, 27832805]

約数ペア:

[(1, 27832805), (5, 5566561), (7, 3976115), (11, 2530255), (13, 2140985), (35, 795223), (55, 506051), (65, 428197), (67, 415415), (77, 361465), (83, 335335), (91, 305855), (143, 194635), (335, 83083), (385, 72293), (415, 67067), (455, 61171), (469, 59345), (581, 47905), (715, 38927), (737, 37765), (871, 31955), (913, 30485), (1001, 27805), (1079, 25795), (2345, 11869), (2905, 9581), (3685, 7553), (4355, 6391), (4565, 6097), (5005, 5561), (5159, 5395)]