28026675

素因数分解:

$3^3\times 5^2\times {\mathrm{41521}}^1$

素因数の和:41540

約数の個数: 24

約数和(自身を含む): 51487280

約数和(自身を除く): 23460605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 41521, 124563, 207605, 373689, 622815, 1038025, 1121067, 1868445, 3114075, 5605335, 9342225, 28026675]

約数ペア:

[(1, 28026675), (3, 9342225), (5, 5605335), (9, 3114075), (15, 1868445), (25, 1121067), (27, 1038025), (45, 622815), (75, 373689), (135, 207605), (225, 124563), (675, 41521)]