75427125

素因数分解:

$3^1\times 5^3\times {\mathrm{201139}}^1$

素因数の和:201157

約数の個数: 16

約数和(自身を含む): 125511360

約数和(自身を除く): 50084235

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 201139, 603417, 1005695, 3017085, 5028475, 15085425, 25142375, 75427125]

約数ペア:

[(1, 75427125), (3, 25142375), (5, 15085425), (15, 5028475), (25, 3017085), (75, 1005695), (125, 603417), (375, 201139)]