54545175

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 98412600

約数和(自身を除く): 43867425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 1627, 2235, 3725, 4881, 6705, 8135, 11175, 14643, 24405, 33525, 40675, 73215, 122025, 242423, 366075, 727269, 1212115, 2181807, 3636345, 6060575, 10909035, 18181725, 54545175]

約数ペア:

[(1, 54545175), (3, 18181725), (5, 10909035), (9, 6060575), (15, 3636345), (25, 2181807), (45, 1212115), (75, 727269), (149, 366075), (225, 242423), (447, 122025), (745, 73215), (1341, 40675), (1627, 33525), (2235, 24405), (3725, 14643), (4881, 11175), (6705, 8135)]