3884815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 1630961

約数列:

[1, 5, 11, 23, 37, 55, 83, 115, 185, 253, 407, 415, 851, 913, 1265, 1909, 2035, 3071, 4255, 4565, 9361, 9545, 15355, 20999, 33781, 46805, 70633, 104995, 168905, 353165, 776963, 3884815]

約数ペア:

[(1, 3884815), (5, 776963), (11, 353165), (23, 168905), (37, 104995), (55, 70633), (83, 46805), (115, 33781), (185, 20999), (253, 15355), (407, 9545), (415, 9361), (851, 4565), (913, 4255), (1265, 3071), (1909, 2035)]