138216105

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3271}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 246577920

約数和(自身を除く): 108361815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 2817, 3271, 4695, 8451, 9813, 14085, 16355, 29439, 42255, 49065, 88317, 147195, 441585, 1023823, 3071469, 5119115, 9214407, 15357345, 27643221, 46072035, 138216105]

約数ペア:

[(1, 138216105), (3, 46072035), (5, 27643221), (9, 15357345), (15, 9214407), (27, 5119115), (45, 3071469), (135, 1023823), (313, 441585), (939, 147195), (1565, 88317), (2817, 49065), (3271, 42255), (4695, 29439), (8451, 16355), (9813, 14085)]