25627925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 34390656

約数和(自身を除く): 8762731

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1283, 3995, 6415, 19975, 21811, 32075, 60301, 109055, 301505, 545275, 1025117, 1507525, 5125585, 25627925]

約数ペア:

[(1, 25627925), (5, 5125585), (17, 1507525), (25, 1025117), (47, 545275), (85, 301505), (235, 109055), (425, 60301), (799, 32075), (1175, 21811), (1283, 19975), (3995, 6415)]