127915325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 163287168

約数和(自身を除く): 35371843

約数列:

[1, 5, 25, 43, 215, 257, 463, 1075, 1285, 2315, 6425, 11051, 11575, 19909, 55255, 99545, 118991, 276275, 497725, 594955, 2974775, 5116613, 25583065, 127915325]

約数ペア:

[(1, 127915325), (5, 25583065), (25, 5116613), (43, 2974775), (215, 594955), (257, 497725), (463, 276275), (1075, 118991), (1285, 99545), (2315, 55255), (6425, 19909), (11051, 11575)]