97181805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2957}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 178331904

約数和(自身を除く): 81150099

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 2957, 4695, 6573, 8871, 10955, 14785, 20699, 32865, 44355, 62097, 103495, 310485, 925541, 2776623, 4627705, 6478787, 13883115, 19436361, 32393935, 97181805]

約数ペア:

[(1, 97181805), (3, 32393935), (5, 19436361), (7, 13883115), (15, 6478787), (21, 4627705), (35, 2776623), (105, 925541), (313, 310485), (939, 103495), (1565, 62097), (2191, 44355), (2957, 32865), (4695, 20699), (6573, 14785), (8871, 10955)]