3727225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 4921560

約数和(自身を除く): 1194335

約数列:

[1, 5, 25, 29, 53, 97, 145, 265, 485, 725, 1325, 1537, 2425, 2813, 5141, 7685, 14065, 25705, 38425, 70325, 128525, 149089, 745445, 3727225]

約数ペア:

[(1, 3727225), (5, 745445), (25, 149089), (29, 128525), (53, 70325), (97, 38425), (145, 25705), (265, 14065), (485, 7685), (725, 5141), (1325, 2813), (1537, 2425)]