15040285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 19716480

約数和(自身を除く): 4676195

約数列:

[1, 5, 13, 65, 71, 355, 923, 3259, 4615, 16295, 42367, 211835, 231389, 1156945, 3008057, 15040285]

約数ペア:

[(1, 15040285), (5, 3008057), (13, 1156945), (65, 231389), (71, 211835), (355, 42367), (923, 16295), (3259, 4615)]