38228905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 54448128

約数和(自身を除く): 16219223

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 421, 635, 715, 1397, 1651, 2105, 4631, 5473, 6985, 8255, 18161, 23155, 27365, 53467, 60203, 90805, 267335, 301015, 588137, 695071, 2940685, 3475355, 7645781, 38228905]

約数ペア:

[(1, 38228905), (5, 7645781), (11, 3475355), (13, 2940685), (55, 695071), (65, 588137), (127, 301015), (143, 267335), (421, 90805), (635, 60203), (715, 53467), (1397, 27365), (1651, 23155), (2105, 18161), (4631, 8255), (5473, 6985)]