187440385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 261055872

約数和(自身を除く): 73615487

約数列:

[1, 5, 11, 17, 55, 85, 187, 307, 653, 935, 1535, 3265, 3377, 5219, 7183, 11101, 16885, 26095, 35915, 55505, 57409, 122111, 200471, 287045, 610555, 1002355, 2205181, 3408007, 11025905, 17040035, 37488077, 187440385]

約数ペア:

[(1, 187440385), (5, 37488077), (11, 17040035), (17, 11025905), (55, 3408007), (85, 2205181), (187, 1002355), (307, 610555), (653, 287045), (935, 200471), (1535, 122111), (3265, 57409), (3377, 55505), (5219, 35915), (7183, 26095), (11101, 16885)]