73642905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{77929}}^1$

素因数の和:77950

約数の個数: 32

約数和(自身を含む): 149625600

約数和(自身を除く): 75982695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 77929, 233787, 389645, 545503, 701361, 1168935, 1636509, 2104083, 2727515, 3506805, 4909527, 8182545, 10520415, 14728581, 24547635, 73642905]

約数ペア:

[(1, 73642905), (3, 24547635), (5, 14728581), (7, 10520415), (9, 8182545), (15, 4909527), (21, 3506805), (27, 2727515), (35, 2104083), (45, 1636509), (63, 1168935), (105, 701361), (135, 545503), (189, 389645), (315, 233787), (945, 77929)]