38391075

素因数分解:

$3^2\times 5^2\times {\mathrm{170627}}^1$

素因数の和:170643

約数の個数: 18

約数和(自身を含む): 68763084

約数和(自身を除く): 30372009

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 170627, 511881, 853135, 1535643, 2559405, 4265675, 7678215, 12797025, 38391075]

約数ペア:

[(1, 38391075), (3, 12797025), (5, 7678215), (9, 4265675), (15, 2559405), (25, 1535643), (45, 853135), (75, 511881), (225, 170627)]