38373995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 52367040

約数和(自身を除く): 13993045

約数列:

[1, 5, 11, 37, 55, 109, 173, 185, 407, 545, 865, 1199, 1903, 2035, 4033, 5995, 6401, 9515, 18857, 20165, 32005, 44363, 70411, 94285, 207427, 221815, 352055, 697709, 1037135, 3488545, 7674799, 38373995]

約数ペア:

[(1, 38373995), (5, 7674799), (11, 3488545), (37, 1037135), (55, 697709), (109, 352055), (173, 221815), (185, 207427), (407, 94285), (545, 70411), (865, 44363), (1199, 32005), (1903, 20165), (2035, 18857), (4033, 9515), (5995, 6401)]