27443085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 18062067

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 251, 555, 591, 753, 985, 1255, 2955, 3765, 7289, 9287, 21867, 27861, 36445, 46435, 49447, 109335, 139305, 148341, 247235, 741705, 1829539, 5488617, 9147695, 27443085]

約数ペア:

[(1, 27443085), (3, 9147695), (5, 5488617), (15, 1829539), (37, 741705), (111, 247235), (185, 148341), (197, 139305), (251, 109335), (555, 49447), (591, 46435), (753, 36445), (985, 27861), (1255, 21867), (2955, 9287), (3765, 7289)]