73869915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16361}}^1$

素因数の和:16419

約数の個数: 32

約数和(自身を含む): 138226176

約数和(自身を除く): 64356261

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 16361, 49083, 81805, 114527, 245415, 343581, 572635, 703523, 1717905, 2110569, 3517615, 4924661, 10552845, 14773983, 24623305, 73869915]

約数ペア:

[(1, 73869915), (3, 24623305), (5, 14773983), (7, 10552845), (15, 4924661), (21, 3517615), (35, 2110569), (43, 1717905), (105, 703523), (129, 572635), (215, 343581), (301, 245415), (645, 114527), (903, 81805), (1505, 49083), (4515, 16361)]