140095165

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10789}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 199269720

約数和(自身を除く): 59174555

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1855, 2597, 10789, 12985, 53945, 75523, 377615, 528661, 571817, 2643305, 2859085, 4002719, 20013595, 28019033, 140095165]

約数ペア:

[(1, 140095165), (5, 28019033), (7, 20013595), (35, 4002719), (49, 2859085), (53, 2643305), (245, 571817), (265, 528661), (371, 377615), (1855, 75523), (2597, 53945), (10789, 12985)]