11915385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46727}}^1$

素因数の和:46752

約数の個数: 16

約数和(自身を含む): 20186496

約数和(自身を除く): 8271111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 46727, 140181, 233635, 700905, 794359, 2383077, 3971795, 11915385]

約数ペア:

[(1, 11915385), (3, 3971795), (5, 2383077), (15, 794359), (17, 700905), (51, 233635), (85, 140181), (255, 46727)]