274285125

素因数分解:

$3^2\times 5^3\times {\mathrm{243809}}^1$

素因数の和:243830

約数の個数: 24

約数和(自身を含む): 494446680

約数和(自身を除く): 220161555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 243809, 731427, 1219045, 2194281, 3657135, 6095225, 10971405, 18285675, 30476125, 54857025, 91428375, 274285125]

約数ペア:

[(1, 274285125), (3, 91428375), (5, 54857025), (9, 30476125), (15, 18285675), (25, 10971405), (45, 6095225), (75, 3657135), (125, 2194281), (225, 1219045), (375, 731427), (1125, 243809)]