29398985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 46310400

約数和(自身を除く): 16911415

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 4019, 7315, 20095, 28133, 44209, 76361, 140665, 221045, 309463, 381805, 534527, 839971, 1547315, 2672635, 4199855, 5879797, 29398985]

約数ペア:

[(1, 29398985), (5, 5879797), (7, 4199855), (11, 2672635), (19, 1547315), (35, 839971), (55, 534527), (77, 381805), (95, 309463), (133, 221045), (209, 140665), (385, 76361), (665, 44209), (1045, 28133), (1463, 20095), (4019, 7315)]