4500890155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{1249}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 5679360000

約数和(自身を除く): 1178469845

約数列:

[1, 5, 31, 67, 155, 335, 347, 1249, 1735, 2077, 6245, 10385, 10757, 23249, 38719, 53785, 83683, 116245, 193595, 418415, 433403, 720719, 2167015, 2594173, 3603595, 12970865, 13435493, 29038001, 67177465, 145190005, 900178031, 4500890155]

約数ペア:

[(1, 4500890155), (5, 900178031), (31, 145190005), (67, 67177465), (155, 29038001), (335, 13435493), (347, 12970865), (1249, 3603595), (1735, 2594173), (2077, 2167015), (6245, 720719), (10385, 433403), (10757, 418415), (23249, 193595), (38719, 116245), (53785, 83683)]