75540045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15307}}^1$

素因数の和:15369

約数の個数: 32

約数和(自身を含む): 141078528

約数和(自身を除く): 65538483

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 15307, 45921, 76535, 107149, 229605, 321447, 535745, 719429, 1607235, 2158287, 3597145, 5036003, 10791435, 15108009, 25180015, 75540045]

約数ペア:

[(1, 75540045), (3, 25180015), (5, 15108009), (7, 10791435), (15, 5036003), (21, 3597145), (35, 2158287), (47, 1607235), (105, 719429), (141, 535745), (235, 321447), (329, 229605), (705, 107149), (987, 76535), (1645, 45921), (4935, 15307)]