9715995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 17083872

約数和(自身を除く): 7367877

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3041, 3195, 9123, 15205, 27369, 45615, 136845, 215911, 647733, 1079555, 1943199, 3238665, 9715995]

約数ペア:

[(1, 9715995), (3, 3238665), (5, 1943199), (9, 1079555), (15, 647733), (45, 215911), (71, 136845), (213, 45615), (355, 27369), (639, 15205), (1065, 9123), (3041, 3195)]