3139573255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{300007}}^1$

素因数の和:300055

約数の個数: 32

約数和(自身を含む): 4838529024

約数和(自身を除く): 1698955769

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 300007, 1500035, 2100049, 3900091, 6900161, 10500245, 19500455, 27300637, 34500805, 48301127, 89702093, 136503185, 241505635, 448510465, 627914651, 3139573255]

約数ペア:

[(1, 3139573255), (5, 627914651), (7, 448510465), (13, 241505635), (23, 136503185), (35, 89702093), (65, 48301127), (91, 34500805), (115, 27300637), (161, 19500455), (299, 10500245), (455, 6900161), (805, 3900091), (1495, 2100049), (2093, 1500035), (10465, 300007)]