507492075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{398033}}^1$

素因数の和:398063

約数の個数: 24

約数和(自身を含む): 888411888

約数和(自身を除く): 380919813

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 398033, 1194099, 1990165, 5970495, 6766561, 9950825, 20299683, 29852475, 33832805, 101498415, 169164025, 507492075]

約数ペア:

[(1, 507492075), (3, 169164025), (5, 101498415), (15, 33832805), (17, 29852475), (25, 20299683), (51, 9950825), (75, 6766561), (85, 5970495), (255, 1990165), (425, 1194099), (1275, 398033)]