25123325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 32328288

約数和(自身を除く): 7204963

約数列:

[1, 5, 25, 53, 67, 265, 283, 335, 1325, 1415, 1675, 3551, 7075, 14999, 17755, 18961, 74995, 88775, 94805, 374975, 474025, 1004933, 5024665, 25123325]

約数ペア:

[(1, 25123325), (5, 5024665), (25, 1004933), (53, 474025), (67, 374975), (265, 94805), (283, 88775), (335, 74995), (1325, 18961), (1415, 17755), (1675, 14999), (3551, 7075)]