1000029945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4001}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 1686602880

約数和(自身を除く): 686572935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 877, 2631, 4001, 4385, 12003, 13155, 16663, 20005, 49989, 60015, 76019, 83315, 228057, 249945, 380095, 1140285, 3508877, 10526631, 17544385, 52633155, 66668663, 200005989, 333343315, 1000029945]

約数ペア:

[(1, 1000029945), (3, 333343315), (5, 200005989), (15, 66668663), (19, 52633155), (57, 17544385), (95, 10526631), (285, 3508877), (877, 1140285), (2631, 380095), (4001, 249945), (4385, 228057), (12003, 83315), (13155, 76019), (16663, 60015), (20005, 49989)]