82079865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{86857}}^1$

素因数の和:86878

約数の個数: 32

約数和(自身を含む): 166767360

約数和(自身を除く): 84687495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 86857, 260571, 434285, 607999, 781713, 1302855, 1823997, 2345139, 3039995, 3908565, 5471991, 9119985, 11725695, 16415973, 27359955, 82079865]

約数ペア:

[(1, 82079865), (3, 27359955), (5, 16415973), (7, 11725695), (9, 9119985), (15, 5471991), (21, 3908565), (27, 3039995), (35, 2345139), (45, 1823997), (63, 1302855), (105, 781713), (135, 607999), (189, 434285), (315, 260571), (945, 86857)]