38198985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 68487552

約数和(自身を除く): 30288567

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 6257, 18771, 31285, 68827, 93855, 206481, 231509, 344135, 694527, 1032405, 1157545, 2546599, 3472635, 7639797, 12732995, 38198985]

約数ペア:

[(1, 38198985), (3, 12732995), (5, 7639797), (11, 3472635), (15, 2546599), (33, 1157545), (37, 1032405), (55, 694527), (111, 344135), (165, 231509), (185, 206481), (407, 93855), (555, 68827), (1221, 31285), (2035, 18771), (6105, 6257)]