38895075

素因数分解:

$3^2\times 5^2\times {\mathrm{172867}}^1$

素因数の和:172883

約数の個数: 18

約数和(自身を含む): 69665804

約数和(自身を除く): 30770729

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 172867, 518601, 864335, 1555803, 2593005, 4321675, 7779015, 12965025, 38895075]

約数ペア:

[(1, 38895075), (3, 12965025), (5, 7779015), (9, 4321675), (15, 2593005), (25, 1555803), (45, 864335), (75, 518601), (225, 172867)]