138765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:77

約数の個数: 24

約数和(自身を含む): 250848

約数和(自身を除く): 112083

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 841, 957, 1595, 2523, 4205, 4785, 9251, 12615, 27753, 46255, 138765]

約数ペア:

[(1, 138765), (3, 46255), (5, 27753), (11, 12615), (15, 9251), (29, 4785), (33, 4205), (55, 2523), (87, 1595), (145, 957), (165, 841), (319, 435)]