38980975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 55032192

約数和(自身を除く): 16051217

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6163, 6325, 30815, 67793, 141749, 154075, 338965, 708745, 1559239, 1694825, 3543725, 7796195, 38980975]

約数ペア:

[(1, 38980975), (5, 7796195), (11, 3543725), (23, 1694825), (25, 1559239), (55, 708745), (115, 338965), (253, 154075), (275, 141749), (575, 67793), (1265, 30815), (6163, 6325)]