87051215

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 106059360

約数和(自身を除く): 19008145

約数列:

[1, 5, 109, 211, 545, 757, 1055, 3785, 22999, 82513, 114995, 159727, 412565, 798635, 17410243, 87051215]

約数ペア:

[(1, 87051215), (5, 17410243), (109, 798635), (211, 412565), (545, 159727), (757, 114995), (1055, 82513), (3785, 22999)]