38540175

素因数分解:

$3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 63931920

約数和(自身を除く): 25391745

約数列:

[1, 3, 5, 15, 25, 75, 389, 1167, 1321, 1945, 3963, 5835, 6605, 9725, 19815, 29175, 33025, 99075, 513869, 1541607, 2569345, 7708035, 12846725, 38540175]

約数ペア:

[(1, 38540175), (3, 12846725), (5, 7708035), (15, 2569345), (25, 1541607), (75, 513869), (389, 99075), (1167, 33025), (1321, 29175), (1945, 19815), (3963, 9725), (5835, 6605)]