131176305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224233}}^1$

素因数の和:224257

約数の個数: 24

約数和(自身を含む): 244863528

約数和(自身を除く): 113687223

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 224233, 672699, 1121165, 2018097, 2915029, 3363495, 8745087, 10090485, 14575145, 26235261, 43725435, 131176305]

約数ペア:

[(1, 131176305), (3, 43725435), (5, 26235261), (9, 14575145), (13, 10090485), (15, 8745087), (39, 3363495), (45, 2915029), (65, 2018097), (117, 1121165), (195, 672699), (585, 224233)]