5141875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 20

約数和(自身を含む): 6779080

約数和(自身を除く): 1637205

約数列:

[1, 5, 19, 25, 95, 125, 433, 475, 625, 2165, 2375, 8227, 10825, 11875, 41135, 54125, 205675, 270625, 1028375, 5141875]

約数ペア:

[(1, 5141875), (5, 1028375), (19, 270625), (25, 205675), (95, 54125), (125, 41135), (433, 11875), (475, 10825), (625, 8227), (2165, 2375)]