87521145

素因数分解:

$3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{6761}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 140216832

約数和(自身を除く): 52695687

約数列:

[1, 3, 5, 15, 863, 2589, 4315, 6761, 12945, 20283, 33805, 101415, 5834743, 17504229, 29173715, 87521145]

約数ペア:

[(1, 87521145), (3, 29173715), (5, 17504229), (15, 5834743), (863, 101415), (2589, 33805), (4315, 20283), (6761, 12945)]