38897485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 53851392

約数和(自身を除く): 14953907

約数列:

[1, 5, 11, 23, 55, 97, 115, 253, 317, 485, 1067, 1265, 1585, 2231, 3487, 5335, 7291, 11155, 17435, 24541, 30749, 36455, 80201, 122705, 153745, 338239, 401005, 707227, 1691195, 3536135, 7779497, 38897485]

約数ペア:

[(1, 38897485), (5, 7779497), (11, 3536135), (23, 1691195), (55, 707227), (97, 401005), (115, 338239), (253, 153745), (317, 122705), (485, 80201), (1067, 36455), (1265, 30749), (1585, 24541), (2231, 17435), (3487, 11155), (5335, 7291)]