73551915

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 58236885

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4159, 5895, 12477, 17685, 20795, 37431, 62385, 112293, 187155, 544829, 561465, 1634487, 2724145, 4903461, 8172435, 14710383, 24517305, 73551915]

約数ペア:

[(1, 73551915), (3, 24517305), (5, 14710383), (9, 8172435), (15, 4903461), (27, 2724145), (45, 1634487), (131, 561465), (135, 544829), (393, 187155), (655, 112293), (1179, 62385), (1965, 37431), (3537, 20795), (4159, 17685), (5895, 12477)]