289230075

素因数分解:

$3^3\times 5^2\times {\mathrm{428489}}^1$

素因数の和:428508

約数の個数: 24

約数和(自身を含む): 531327600

約数和(自身を除く): 242097525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 428489, 1285467, 2142445, 3856401, 6427335, 10712225, 11569203, 19282005, 32136675, 57846015, 96410025, 289230075]

約数ペア:

[(1, 289230075), (3, 96410025), (5, 57846015), (9, 32136675), (15, 19282005), (25, 11569203), (27, 10712225), (45, 6427335), (75, 3856401), (135, 2142445), (225, 1285467), (675, 428489)]