131003785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140111}}^1$

素因数の和:140144

約数の個数: 16

約数和(自身を含む): 181585152

約数和(自身を除く): 50581367

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 140111, 700555, 1541221, 2381887, 7706105, 11909435, 26200757, 131003785]

約数ペア:

[(1, 131003785), (5, 26200757), (11, 11909435), (17, 7706105), (55, 2381887), (85, 1541221), (187, 700555), (935, 140111)]