27047805

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 17430915

約数列:

[1, 3, 5, 15, 71, 109, 213, 233, 327, 355, 545, 699, 1065, 1165, 1635, 3495, 7739, 16543, 23217, 25397, 38695, 49629, 76191, 82715, 116085, 126985, 248145, 380955, 1803187, 5409561, 9015935, 27047805]

約数ペア:

[(1, 27047805), (3, 9015935), (5, 5409561), (15, 1803187), (71, 380955), (109, 248145), (213, 126985), (233, 116085), (327, 82715), (355, 76191), (545, 49629), (699, 38695), (1065, 25397), (1165, 23217), (1635, 16543), (3495, 7739)]