39685095

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12421}}^1$

素因数の和:12503

約数の個数: 24

約数和(自身を含む): 69761952

約数和(自身を除く): 30076857

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 12421, 37263, 62105, 111789, 186315, 558945, 881891, 2645673, 4409455, 7937019, 13228365, 39685095]

約数ペア:

[(1, 39685095), (3, 13228365), (5, 7937019), (9, 4409455), (15, 2645673), (45, 881891), (71, 558945), (213, 186315), (355, 111789), (639, 62105), (1065, 37263), (3195, 12421)]