5516505

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 10114632

約数和(自身を除く): 4598127

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 257, 265, 405, 477, 771, 795, 1285, 1431, 2313, 2385, 3855, 4293, 6939, 7155, 11565, 13621, 20817, 21465, 34695, 40863, 68105, 104085, 122589, 204315, 367767, 612945, 1103301, 1838835, 5516505]

約数ペア:

[(1, 5516505), (3, 1838835), (5, 1103301), (9, 612945), (15, 367767), (27, 204315), (45, 122589), (53, 104085), (81, 68105), (135, 40863), (159, 34695), (257, 21465), (265, 20817), (405, 13621), (477, 11565), (771, 7155), (795, 6939), (1285, 4293), (1431, 3855), (2313, 2385)]