238125

素因数分解:

$3^1\times 5^4\times {\mathrm{127}}^1$

素因数の和:150

約数の個数: 20

約数和(自身を含む): 399872

約数和(自身を除く): 161747

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 375, 381, 625, 635, 1875, 1905, 3175, 9525, 15875, 47625, 79375, 238125]

約数ペア:

[(1, 238125), (3, 79375), (5, 47625), (15, 15875), (25, 9525), (75, 3175), (125, 1905), (127, 1875), (375, 635), (381, 625)]