4879975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 6428160

約数和(自身を除く): 1548185

約数列:

[1, 5, 25, 29, 53, 127, 145, 265, 635, 725, 1325, 1537, 3175, 3683, 6731, 7685, 18415, 33655, 38425, 92075, 168275, 195199, 975995, 4879975]

約数ペア:

[(1, 4879975), (5, 975995), (25, 195199), (29, 168275), (53, 92075), (127, 38425), (145, 33655), (265, 18415), (635, 7685), (725, 6731), (1325, 3683), (1537, 3175)]